App Developers In Denver

  • iOS
  • Android
  • Web
  • AR
  • Mixed Reality
  • Artificial Intelligence
  • Mobile Gaming

We are a mobile app development company that builds high quality apps for web, iOS, Android, augmented reality, mobile gaming and machine learning

What we do

Mobile App Design

We strive to create stunning and user-friendly applications that captivate audiences worldwide. Our team of skilled app designers excels at crafting seamless UI/UX experiences that elevate your brand's online presence. Whether you're looking for an intuitive user interface or an engaging user experience, we've got you covered. With a deep understanding of mobile technology, we specialize in delivering exceptional mobile app designs that resonate with your target audience. Trust us to transform your ideas into visually appealing and highly functional mobile apps that stand out in the competitive app market. We are experts in  Apple’s Design Guidelines. and Material design best practices.

App Development
We are your go-to team for innovative and cutting-edge mobile app development services. Whether you need an app for Fintech, healthcare, or entertainment, we've got you covered. Our expert team of iOS and Android developers is here to build the perfect solution for your needs. With a keen focus on quality, functionality, and user experience, we create apps that stand out in the crowded market. Let us transform your ideas into reality with our top-notch software development skills. Get in touch with us today to discuss your project and take the first step towards a successful app launch!
Mobile App Launch
We take your app idea from concept to reality! We specialize in mobile app development for both iOS and Android, ensuring your app is ready for launch on the Google Play Store and iOS App Store. Our expert team of developers will strategize, build, and develop your app with precision and creativity. From ideation to execution, we work closely with you to create a winning app that stands out in the competitive market. Trust our experienced team to handle all aspects of software development, ensuring a seamless and successful app launch. Contact us now to get started!
iPhone app development
Disney princess augmented reality for dogs
Technology solutions| Creative development

What we do

Iphone app devlopment denver
Mobile App Design

We strive to make beautiful intuitive mobile app design that engages users. We are experts in Apple’s Design Guidelines.

App Development in denver
App Development

As a mobile app development agency that has developed over a 100 apps, our mobile app engineers know how to build efficient mobile apps that are maintainable and adhere to the latest best practices.

Mobile App Launch services in denver
Mobile App Launch

We are mobile app experts when it comes to launch strategy for Google Play and iTunes and will help you scale your mobile app as you grow.

iphone app devlopment services

Who We Are

We are a dynamic team of designers and software engineers! With over 20 years of collective experience, we pride ourselves on being opinion leaders in the world of cutting-edge technologies. Our passion lies in creating exceptional mobile apps and web apps, while also exploring the frontiers of innovation in fields like AI and augmented reality.

At our core, we are pioneers in machine learning and mixed reality technologies, constantly pushing the boundaries of what's possible. Whether it's crafting immersive mobile gaming experiences in Unity or developing native iOS and Android apps, our mobile app development expertise knows no bounds.

No project is too big or too complex for us to handle. Our team thrives on technical challenges and works diligently to deliver outstanding results. We take your ideas and turn them into polished, user-friendly apps that captivate and engage your audience.

Join us on this exciting journey as we create the future of mobile app development together. Let's bring your vision to life!

Web technologies

React / WordPress / Webflow / PHP / Laravel / JavaScript / Node.JS / MongoDB / MySQL / PostgreSQL / Golang / Shopify / AWS / HTML / CSS

Mobile technologies

Xcode / Android Studio / Swift / SwiftUI / Kotlin / Java / Unity / UnReal / Flutter / React Native / iOS / Android / C# / C++ / OpenCV / Python

Our mobile app capabilities


meta quest logo
  • Augmented Reality Apps
  • Virtual Reality Apps
  • Mixed Reality Apps
  • Meta Quest Apps
  • Rift Apps
  • Gaming


Vision pro logo
  • VisionOS apps
  • Spatial Computing
  • iOS apps
  • iPad apps
  • ARkit apps
  • Apple Watch apps
  • Mobile games


  • Cloud services
  • Backend systems
  • Amazon Web
  • Services
  • Computer Vision
  • Open CV (AI)

magic leap

meta quest logo
  • Apple Vision Pro Apps
  • VisionOS
  • WebXR Apps
  • WebAR Apps
  • Spatial Computing Design


  • Android apps
  • Wearables
  • AR Core apps
  • ML Kit Core (AI)

React Js

  • Web apps
  • React apps
  • React Native apps
  • Node JS apps

Reviews from our clients

Client happiness has been our top priority for over a decade. We listen intently to clients and their customers, assume nothing, and fearlessly create innovative solutions. Relentless dedication ensures the perfect outcome.

FAQs About App Development

Crafting and bringing a mobile app to life can often feel like a daunting endeavor. However, with our wealth of knowledge and seasoned expertise, we're equipped to address all your questions and navigate you through the app creation journey with unparalleled smoothness and simplicity.

At Frame 60, our software development journey began with a focus on mobile iOS and Android applications developed using Objective C and Java. As technology advanced, we made a seamless transition to modern programming languages like Swift, Swift UI, and Kotlin.

When it comes to creating AR/VR experiences and games, our primary choice is Unity for Native applications, and for Web-based projects, we leverage 8thwall, A-Frame and WebXR. With the recent introduction of Apple Vision Pro, we are actively involved in the process of migrating existing AR/VR Unity apps to Vision Pro and exploring new possibilities through Swift UI.

For web development, we excel in crafting dynamic websites using React and Node, along with expertise in building platforms on WordPress. In addition to these, we are well-versed in various other frameworks and programming languages such as Firebase, Golang, Python, and PHP, ensuring our ability to tackle a wide range of projects with versatility and proficiency.

At our software development company, we initiate the process with an introductory video conference meeting. During this session, we take the opportunity to establish a strong working relationship and delve into discussions about your project's key features, timelines, dependencies, and other essential aspects. If there is mutual interest and compatibility, you can confidently share any project documentation you may have, and rest assured, we are open to signing NDAs to ensure confidentiality.

In case the project specifications require further refinement, we are happy to offer a ballpark estimate to give you a rough idea of the overall cost. Subsequently, if you find it beneficial, we can continue with additional meetings to meticulously fine-tune the requirements and provide you with an accurate and detailed estimate. Our aim is to foster clear communication and transparency throughout the entire collaboration to ensure the success of your project.

Absolutely! We understand that launching an app can be a challenging process. With our vast experience of submitting hundreds of apps, we are well aware of the intricacies involved, including the occasional feedback from Apple store reviewers. Rest assured, we have a thorough understanding of the approval process, and we are fully equipped to assist you in achieving a swift and successful approval for your app. Our goal is to make the entire process as seamless and efficient as possible, so you can focus on realizing your app's full potential without unnecessary delays or complications.

Absolutely! At our custom mobile app development company, staying in close communication with our clients is a top priority.

We believe that regular updates are essential for ensuring that your expectations align seamlessly with our work. To achieve this, we encourage prompt feedback from you. To facilitate effective communication, we often break down the project into manageable phases and deliver new features every week or two. For day-to-day interactions, we are proficient in using platforms like Slack and Discord, providing a quick and efficient way to stay connected.

Moreover, we conduct weekly video conference calls, where we can discuss requirements and showcase the progress made on your project. However, we also understand that some clients prefer a more traditional approach, and we are happy to accommodate that as well, offering communication via good old-fashioned email if that's more comfortable for you.

By adopting this communication strategy, we ensure that you are well-informed about the development progress and that your valuable input is incorporated seamlessly into the project, fostering a collaborative and successful partnership.

Certainly! At our software development company, we firmly believe in granting our clients full ownership and control of their applications.

Once the development process is completed, you become the sole owner of the application and its source code. This means you have the freedom to submit the application to the relevant app stores or deploy the website as you see fit. The source code is included as a part of the final deliverable, ensuring that you have complete access and authority over it.

To further empower you, we provide detailed documentation along with the deliverable. This documentation serves as a valuable resource for any future developers who may need to work on the project. It contains all the essential information, enabling them to understand precisely what we have implemented and how the application functions.

Our commitment to granting you ownership of the code and providing comprehensive documentation is aimed at ensuring your long-term success and independence with your software solution.

The iOS development process refers to the steps involved in creating and releasing an iOS application for Apple devices, such as iPhones, iPads, and Vision Pro. Here is an overview of the typical iOS development process:

Idea and Planning: Define the purpose and scope of your iOS app. Identify the target audience and research the market. Create a plan outlining the features, functionality, and design of your app.

Design: Create wireframes and visual designs for your app's user interface (UI) and user experience (UX). We need to consider Apple's design guidelines and principles to ensure a consistent and intuitive user experience.

Coding: Developers use Xcode, Apple's official integrated development environment (IDE) for iOS app development. Depending on the app needs, we’ll write the code using Swift or Objective-C programming languages. Swift is the modern, recommended language for iOS development, but for some specific cases you might still need Objective-C.

Testing and Debugging: Our QA team will test your app thoroughly to identify and fix any bugs or issues. Automated testing might be considered depending on your app needs.

App Store Preparations: We’ll prepare your app for submission to the App Store. Create an Apple Developer account, generate distribution certificates and provisioning profiles, and follow Apple's guidelines and requirements for app submission.

App Store Submission: We’ll submit your app to the App Store for review. For that we’ll need the necessary metadata, app descriptions, screenshots, and icons. Await the review process, which involves Apple reviewing your app for compliance with their guidelines, stability, and security.

App Release and Maintenance: Once your app is approved, we can release it to the App Store for users to download and install. Monitor user feedback, reviews, and analytics to gather insights and make improvements. It's recommended to regularly update your app to fix bugs, add new features, and adapt to changes in iOS versions.

It's important to note that this is a general overview, and the actual iOS development process can vary depending on the complexity of your app, team size, and development methodology employed.

The maintenance process for an iOS app involves ongoing updates, bug fixes, and improvements to ensure the app remains functional, secure, and compatible with the latest iOS versions. Here are the key steps involved in the iOS app maintenance process:

Monitoring and Feedback: Continuously monitor user feedback, app reviews, and analytics to gather insights about user experiences, identify issues, and understand user needs. Pay attention to crash reports, performance metrics, and user behavior data.

Bug Fixing: Address reported bugs and issues promptly. Prioritize and categorize them based on severity and impact. Use crash reporting tools, user feedback, and testing to identify the root cause of the problems. Fix the bugs and thoroughly test the app to ensure the issues are resolved.

Compatibility Updates: Stay up to date with the latest iOS versions and devices. Apple regularly releases new iOS updates with new features, bug fixes, and security enhancements. Test your app on new iOS versions and make necessary updates to ensure compatibility and optimal performance.

Security Updates: Keep your app secure by addressing any identified vulnerabilities or security issues. Stay informed about security best practices and guidelines from Apple. Regularly review and update libraries, frameworks, and dependencies to incorporate security patches and updates.

Performance Optimization: Continuously optimize your app's performance to provide a smooth and responsive user experience. Analyze performance metrics and user feedback to identify areas of improvement. Optimize code, reduce memory usage, and enhance resource management to optimize app performance.

Feature Enhancements: Listen to user feedback and identify opportunities to enhance your app's features and functionality. Prioritize and plan new feature developments based on user needs and market trends. Conduct user testing and gather feedback during the development process to ensure the new features meet user expectations.

Apple Vision Pro is an upcoming mixed reality headset currently in development by Apple Inc. It was officially announced on June 5, 2023, during the 2023 Worldwide Developers Conference (WWDC). The headset is expected to be released for purchase in the United States in 2024.

Apple refers to the Vision Pro as a "spatial computer," combining digital content with the real world. It enables users to interact with the system using physical inputs like motion gestures, eye tracking, and voice commands. The headset functions as a standalone device, running visionOS, which is a specialized version of iOS specifically designed for extended reality experiences.

Even if the headset isn't for sale yet, Apple already released the development kit, that means you can start developing your app now, and be one of the first apps in the App Store once released.

iOS native applications can be coded using primarily two programming languages: Swift and Objective-C.

Swift: Swift is a modern programming language developed by Apple specifically for iOS, macOS, watchOS, and tvOS app development. It was introduced in 2014 as a replacement for Objective-C. Swift is designed to be fast, efficient, and secure, with a syntax that is more concise and readable compared to Objective-C. It has gained popularity among developers due to its modern features and robustness.

Objective-C: Objective-C is an older programming language that has been used for iOS development before the introduction of Swift. It is a superset of the C programming language and adds object-oriented features to it. Objective-C has been the primary language for iOS development for many years and still exists in legacy codebases. However, Swift has become the recommended language by Apple and is now widely adopted.

It's important to note that while Swift is the preferred and recommended language for iOS development, Objective-C is still supported and can be used interchangeably with Swift in the same project. 

Hybrid iOS apps are built using web technologies such as HTML, CSS, and JavaScript. They rely on frameworks and platforms that allow developers to create cross-platform applications that can run on multiple platforms, including iOS. Here are some popular languages and platforms used for hybrid iOS app development:

React Native: React Native is a widely used framework developed by Facebook. It enables developers to build native-like mobile apps using JavaScript and the React library. React Native apps are compiled into native code, resulting in better performance compared to web-based hybrid apps.

Flutter: Flutter, developed by Google, is a UI toolkit for building natively compiled applications for multiple platforms, including iOS. It uses Dart, a programming language developed by Google, and offers a rich set of pre-built UI components. Flutter provides excellent performance and allows for a native-like user experience.

iOS apps can be universal or designed for a particular device type.

An "Universal iOS app" refers to an application that is designed and developed to run on multiple Apple devices, including iPhone, iPad, and iPod Touch, without the need for separate versions. With a universal app, users can install and use the same app on different iOS devices, and the app's interface and functionality are optimized for each device's screen size and capabilities.

Universal apps offer several benefits, including streamlined development and maintenance, wider reach across different Apple devices, and a consistent user experience. Users can easily switch between their iPhone, iPad, or iPod Touch, knowing that the app they are using will work smoothly and consistently across all devices.

It's important to note that not all iOS apps are universal. Some apps may be specifically designed for a particular device type, such as an iPhone-only or iPad-only app. However, with the increasing trend towards universal app development, many developers strive to create apps that can be used universally across multiple Apple devices.

Absolutely! At Frame Sixty, we are dedicated to providing comprehensive support throughout your Android app development journey, including the crucial phase of launching your app on the Google Play Store.

We understand that the app launch process can be complex and challenging. Drawing from our extensive experience in the industry, we have successfully submitted hundreds of apps to various app stores, including the Google Play Store. We are well-versed with the potential pitfalls and challenges that can arise during the review process.

Our expertise allows us to navigate the approval process with efficiency and precision, ensuring a smooth and swift launch for your Android app. Rest assured, we will work closely with you to address any potential issues raised by the Google store reviewers and resolve them promptly.

Our primary goal is to alleviate the burden and uncertainty often associated with app launch, empowering you to introduce your Android app to the market without unnecessary delays or hindrances. With our guidance and support, you can have confidence in the success of your app's release on the Google Play Store.

It is vital to recognize that the development process doesn't conclude with the app's submission to the store. For every Android application, implementing a Crashlytic framework, such as Firebase, is essential to track any crashes or errors users may encounter while using your app. Our developers actively monitor the crash report dashboard to identify and address any new issues promptly.

Given the vast number of Android brands and models available, it's practically impossible to account for all variations during development. Consequently, specific Android phones may experience problems that surface after the app's release. Additionally, with the introduction of new operating systems each year for Android and iOS, updates are necessary to ensure seamless compatibility with the latest platforms.

To address these challenges and ensure the continued success of your app, we offer affordable maintenance plans tailored to your unique requirements. Our services include thorough monitoring of customer comments in app stores, providing valuable insights into any issues or new features that could enhance your app's performance. Moreover, we conduct regular security checks to safeguard your app from potential threats and prevent unauthorized access.

With our comprehensive maintenance plans, you can rest assured that your app remains fully functional, secure, and up-to-date, allowing you to focus on growing your business while we take care of the technical aspects.

At Frame Sixty, we have a versatile approach to databases, catering to both relational and non-relational needs. For projects requiring relational databases, we rely on the proven performance of MongoDB, MySQL, and PostgreSQL. Each of these databases boasts unique characteristics, ensuring optimal outcomes for our clients. In the realm of non-relational databases, we utilize Firebase, encompassing both the original Realtime Firebase system and the cutting-edge Firestore framework. These database solutions have consistently delivered exceptional results across our diverse range of projects.

At Frame 60, we understand that a responsive web is an essential aspect of modern web development. It refers to a design and development approach that ensures websites are adaptable and user-friendly across multiple devices and screen sizes. Our team of skilled developers and designers crafts websites that automatically adjust their layout, content, and images to provide an optimal viewing experience on smartphones, tablets, laptops, and desktop computers.

Responsive web design relies on fluid grids, flexible images, and media queries. By using fluid grids, we create layouts that proportionally scale elements, ensuring they fit perfectly on different screen sizes. Flexible images dynamically adjust to the available space, ensuring they look visually appealing on all devices. Our CSS media queries enable websites to detect the user's device characteristics, allowing us to apply specific styles and layout adjustments accordingly.

The benefits of responsive web design are vast. Your website will deliver a seamless and consistent experience to users, regardless of the device they use, boosting engagement and conversion rates. Furthermore, responsive sites rank higher in search engine results, improving your online visibility and attracting more organic traffic.

At Frame 60, we take pride in creating responsive web solutions that cater to your unique needs and objectives. Our expertise in crafting user-centric and visually stunning websites ensures that your online presence captivates your target audience, strengthens your brand identity, and drives business growth in today's mobile-centric digital landscape.

At Frame Sixty, we take pride in providing comprehensive hosting solutions tailored to your specific needs. When it comes to hosting your web app, we've got the expertise to create the perfect setup that aligns with your requirements.

We understand that different factors influence your hosting decisions, such as the geographical location of your target audience, the number of users accessing your website, the desired responsiveness of your site, and your budget constraints. With this in mind, our skilled team will work closely with you to devise the most optimal hosting configuration, striking the right balance between performance and cost-effectiveness.

But our assistance doesn't stop there. We go the extra mile by offering a maintenance mode that ensures your website's continuous well-being. Through regular monitoring and monthly reports, we keep you informed about your website's performance, security, and hosting configuration. This proactive approach guarantees that your website stays up-to-date, secure, and operating flawlessly, even during periods of high traffic.

With Frame Sixty as your partner, you can rest assured that your web app's hosting is in capable hands. Let us handle the technical aspects, while you focus on what truly matters – growing your business and delighting your customers. Experience the peace of mind that comes with having a reliable and efficient hosting solution tailored just for you.

At Frame Sixty, we excel at building customized content management systems (CMS) that empower you to take control of your digital content. Our team's proficiency extends to using cutting-edge technologies like Laravel, React, and PHP to create tailor-made CMS solutions perfectly aligned with your unique needs.

However, we also believe in efficiency and practicality. In many scenarios, utilizing existing out-of-the-box solutions can be a cost-effective and time-efficient option. We have vast experience integrating popular CMS platforms like Contentful, Sanity, and WordPress, delivering seamless content management experiences for our clients.

Whether you prefer a bespoke CMS developed from scratch or desire the convenience of configuring an existing tool, we've got you covered. Our team of skilled developers will guide you through the entire process, ensuring your CMS fulfills your requirements and provides an intuitive interface to manage your content effortlessly.

Join hands with Frame Sixty to revolutionize your content management process. With our expertise, you'll gain the flexibility and control you need to keep your digital presence updated and engaging, enhancing your brand's online visibility and success. Let's embark on the journey of crafting a content management system that elevates your digital experience to new heights.

At Frame 60, we understand the significance of keeping up with the latest technological advancements, including headless CMS. A headless CMS, also known as a decoupled CMS, is a cutting-edge content management system that decouples the front-end and back-end aspects of a website or application.

In a traditional CMS, the front-end (the user interface and presentation layer) is tightly integrated with the back-end (the content management system). However, a headless CMS breaks this tight coupling, allowing the back-end to function independently, delivering content through APIs (Application Programming Interfaces).

With a headless CMS, content creators and editors can efficiently manage and organize content without being tied to a specific front-end presentation. This provides immense flexibility in how the content is displayed across various platforms, such as websites, mobile apps, IoT devices, and more.

The front-end developers can use any programming language or framework they prefer to consume the content from the headless CMS via APIs. This enables faster development and allows for a more seamless user experience across multiple channels.

At Frame 60, we are well-versed in leveraging headless CMS solutions to empower our clients with dynamic and versatile digital experiences. By embracing headless CMS architecture, we deliver scalable, efficient, and future-proof solutions that cater to the evolving needs of businesses in the rapidly changing digital landscape. Let us guide you through the world of headless CMS and unlock the full potential of your online presence.

At Frame 60, we understand that server and hosting costs can vary based on several factors, such as the specific requirements of each project, the scale of the application, and the expected traffic. As a result, we tailor our server and hosting solutions to meet the unique needs and budget of each client.

Our experienced team collaborates closely with clients to determine their hosting needs. We consider factors like anticipated website traffic, data storage requirements, the level of performance needed, and the desired security measures. Based on this analysis, we recommend the most suitable hosting options.

We offer a range of hosting solutions, including cloud hosting, dedicated servers, shared hosting, and managed hosting services. Each option has its own cost structure, performance capabilities, and scalability levels.

Our commitment to transparency ensures that our clients receive a detailed breakdown of server and hosting costs before any project begins. We aim to provide cost-effective solutions without compromising on performance and reliability.

At Frame 60, we believe in maximizing the value of our services for our clients, providing top-notch server and hosting solutions that align perfectly with their needs and budget. Let us handle the technical aspects, so you can focus on your business growth and success. Contact us today to discuss your project requirements and get a personalized estimate for your server and hosting costs.

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