Build success with custom mobile app development

LITSLINK Mobile Development Agency in the Best Mobile App Development in Sunnyvale, USA

Mobile application development services

If you’re looking to leverage mobile technology for your business, our best app developers are at your service. We provide iOS and Android mobile application development services so you can reach your customers on their favorite devices.

Because RubyGarage has expertise in both native and cross-platform technologies, we always find the right balance among price, quality, and project requirements so we can offer the best solution for your particular situation.

Android applications development services

The number of people who own Android devices is growing year over year. You certainly want to offer your unique solution to this wide user base! We develop Android apps for various devices using the Java and Kotlin programming languages and Google’s own development tools and guidelines.

iOS application development

Did you know that Apple users show higher brand loyalty than Android users? An iOS app will certainly pay off! We do iOS mobile application development from scratch and can port your existing Android application to iOS. We use Swift and Objective-C to build our top rated iOS apps.

React Native app development

We build cross-platform apps that run on both iOS and Android from a single code base. Code written in React Native is operating system–agnostic, yet apps written in React feel just like native apps written in Java or Swift. Using React Native speeds up mobile app development for iOS and Android.

AR app development services

Augmented reality offers great possibilities for customer engagement – and not only for entertainment. We build context-aware AR apps that use location data to improve the usefulness of retail, travel, and other applications. We implement 3D features in apps using the ARKit and ARCore frameworks.

Recent mobile app development projects

If you want to know more about mobile application development with RubyGarage, it’s best to take a look at our amazing projects. We’ve developed all kinds of apps – marketplaces, finance apps, mobile solutions for IoT, and a whole lot more.

A marketplace for

Pindify lets creators connect with those who appreciate their art and earn money from their creative works. The app brings together musicians, visual artists, and photographers who share their content with eager fans. We helped build this platform from the ground up by providing web and mobile software development services.

Teen Driving
A connected car solution for teen drivers

Teen Driving is a solution for preventing irresponsible teen driving. We developed a mobile application for iOS and Android with an iBeacon-based connected device to monitor driver behavior and prevent unsafe activities while driving. The app sends notifications to parents in case of violations.

Investment and Trading Platform
An Investment and Trading platform for Beginners and Professionals

SprinkleBit is a software platform for trading and investment. We made the platform convenient for mobile users by creating Android and iOS apps with a sandbox trading simulator, live chat, and robust analytic tools on board. We also implemented complex API integrations to let users trade on real markets.

A market validation

Vootex is a social voting platform that allows companies to verify their ideas before releasing products. We developed a fully functional mobile application for iOS with powerful data processing algorithms and a scalable architecture to cope with dynamically growing loads.

Our mobile app development cycle


We get to know your company and idea inside-out! With this detailed knowledge we can prioritize and respond to your requirements, develop a roadmap and provide the right suggestions to start our mobile phone application development on the right foot.

Design and Analysis

We start to bring your project to life by establishing user flows and developing wireframes so you can understand exactly how your product will look and feel. Our user experience specialists will make sure that the application not only meets the criteria from the Scope stage, but does so in a bold and satisfying way.

Client Feedback

In these crucial early stages before full-blown development gets underway, we stay in close contact and conduct client review sessions. In developing a personalized product we want to make sure we have captured everything you envisaged, right down to the subtleties that only your app offers.


We use a sprint-based approach, employing experienced software engineers and cutting-edge technologies. Frequent planning and demo meetings keep you in the driver’s seat, with visibility and control over the whole process.

QA Assurance

Our rigorous QA testing makes sure any bugs or other problems are neutralized quickly, through functional, exploratory and (if required) automated testing. We discover what is working well and what can be tweaked to deliver an even better experience for users.


Hire a mobile app developer with Develux

Through a meticulous but efficient selection process, we can provide you with an individual recruit to cover a skill gap in an existing project, or an entire dedicated team to develop a mobile app from its infancy through to completion.

YOU are our focus – we want every single customer to achieve their goals, which is why we take a consultative approach to mobile app development. We work with each customer on a case-by-case basis to make sure they achieve their desired outcomes.

The Develux team has vast experience solving challenges across every industry. We draw upon our experience to help fulfill your project’s goals – our expertise shines through in our custom mobile applications.

Even though custom mobile application development is primarily meant to drive an outcome, nobody wants to deal with stiff, emotionless colleagues. We’re human – and we want to develop a friendly working relationship with you! When you work with Develux, you’ll feel as if we’re part of your core team.

Popularity of Android and iOS

Android is forecasted to catch 87% of the market in 2022. For those who plan to build an Android app, it is a comforting statistic. The progressive future of Android guarantees 100% better sales. Your target audience will grow, you can see data on how many people use, search, purchase your service. You can understand reasons and find solutions to improve your business and transmit these improvements in the form of functionality to your application faster.

iOS goes side by side with the popularity of Android devices. Apple stores are growing rapidly which testifies Apple’s ability to stay competitive on the market. The number of iOS devices increases, so the demand for well-done healthcare, finance apps for daily and business usage is enormous.

Cost of Mobile App Development

The cost of Android, iOS, or Hybrid mobile app development in Ukraine depends on the projects’ peculiarities and complexity. The number of additional features influences the time frames, team composition, and budget. An average cost of mobile development services at Inoxoft can be seen in App Cost Calculator. Choose platform, features and immediately receive the price. Add comments and Inoxoft will send you an exact estimation, taking into consideration all your requirements for a final product.

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Frequently Asked Questions

1. How much does it cost to build a mobile app?

The cost of a mobile application depends on a variety of factors such as the complexity of a project, its duration, etc. For instance, if your project takes up more than a year, we can provide you with more competitive rates compared to shorter projects. Moreover, you can always choose between the Fixed Price Project and Time & Material models to suit your business needs.

Also, if you have an idea for an app, but your budget is restricted to turn it into a full-fledged product, we can evaluate your idea and provide you with an MVP that would have all the must-have features to launch it on the market. In such a way, you get an app that can be launched on the market and tested by your target audience. When you acquire first users, we can help you to scale your product and add the features that will make it even more appealing for your audience

2. What does the process look like?

When you reach out to us, we initiate the discovery phase and conduct a thorough business analysis to create a product prototype. We go step-by-step and confirm each screenshot with the client to ensure we meet your expectations. As a result of this process, you get a prototype together with a detailed description of business logic and a well-developed technical proposal. This stage usually takes from 2 to 4 weeks, depending on the scale of the project, the client’s requirements and their priorities.

After we agree on the app design, we assemble a team of high-end engineers and assign a dedicated Project Manager who breaks the project into tasks and sprints. We create the timeline for the project, set the budget, and choose the technology stack, which will help to make a scalable and easy-to-maintain product. The first sprint is usually devoted to project initialization. At the end of each sprint, we create a demo for the client, which provides them with a possibility to track the progress and make changes if necessary. When the product is developed, we carefully test it and prepare to launch it on the platform/platforms you choose.

The last two stages are launch and support. We fill in all the necessary data and graphic materials in the app’s account (no matter whether it is an App Store or Play Market) and send your product for approval. Upon the market’s request, we add the necessary information to ensure the launch goes smoothly and your app will be available to users. After the publishers approve the mobile app, you can press the final button to launch your app yourself. We also provide you with extensive support afterward and make the required changes to the product to ensure your users get superior experience.

3. What technologies should I choose?

The choice of the tech stack for your project is highly dependent on your needs, the platform and the type of mobile development. If you’re looking to create an app that runs smoothly on both Android and iOS, we recommend selecting React Native or Flutter as your core technologies. Lots of renowned companies, such as Gmail, Alibaba or Facebook, have successfully implemented these technologies to boost their performance.

Developers write a single codebase for two platforms, which will enable you to target a broader audience. However, if you aim to launch a native application, you’d better have a look at Objective-C, Swift or Java. We also use other technologies upon your request as we prioritize the needs and requirements of our clients

4. What type of mobile development should I choose?

We recommend having a look at cross-platform or hybrid development. For more than 5 years, companies prefer this type of development as it helps to create a single app that will run on multiple operating systems. Moreover, such development type is both fast and cheap if compared to native development where two separate apps are created to target iOS and Android users. And it also makes the development of a cross-platform app easier and more cost-effective.

Nevertheless, we are not restricted to cross-platform development only as it all depends on project requirements and specifications. And if you want to target only a specific platform, we also offer native mobile development services.


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