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Mobile Development Services

Empower your brand and provide an outstanding experience to smartphone users through your mobile solution. We build native and cross-platform apps for iOS and Android, using the whole spectrum of development tools and programming languages.

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Delivering Sophisticated Mobile Solutions

Billions of mobile users in the world prompt more companies to communicate with their customers through apps. The question is, how to meet growing market demands and provide solid quality? Our team will give you the answers.

CHI Software’s mobile product development unit was organized more than a decade ago and now is divided into three departments: iOS, Android, and Flutter. We offer the full range of mobile app development services, including discovery, UI/UX design, DevOps, and maintenance. Regardless of the project stage, we have an expert to help you out. 

Our core focus is building complex solutions with meaning, using advanced tech stacks and customer-oriented thinking.

mobile development

Go Mobile with Us – Whatever It May Be

We help our clients get a competitive edge, upscale their business, and increase the user base by creating intuitive and innovative applications.
  • iOS App Development

    Using native iOS development frameworks, we deliver competitive apps that meet user demands and help you build your mobile presence – with high efficiency and at a reasonable cost.

  • Android App Development

    Having nearly 70% of the market, Android apps bring your idea to the whole world. Our developers will help you hit the market by providing the highest quality and security – exactly what your audience expects from your Android solution.

  • Cross-Platform App Development

    Dreaming big? Adapt your idea to all existing smartphones with a cross-platform application. Our dedicated Flutter department ensures coding quality and flexibility for both iOS and Android. Get native performance in less time and for a lower budget.

  • AI-Powered App Development

    Revolutionize the market with your innovative mobile app. Artificial intelligence capabilities are limitless and can be applied in any industry. Our research & development center will help you turn complex issues into easy ones using machine power.

  • IoT App Development

    IoT-optimized smartphones help to manage the growing number of interconnected devices. Be it a smart home or a sophisticated production system, we will help you make the most of it with a high-quality IoT mobile app.

Every Service You Need – Under One Roof

  1. Consultancy Improve your product marketability with our IT consulting services. We provide profound product discovery, quality checks, and compliance. Whether it's new products, improvements, or integrations, you'll receive a clear idea of where to go next.

  2. UI/UX design We build attractive and engaging apps that users want to get back to. Our design team helps your product become an efficient marketing tool that reflects your business idea and strategy. At the same time, a well-thought user experience makes your app stand out and expands your loyal audience.

  3. Software testing We make sure that your app works at full capacity and delivers the highest quality standards to your target market. Our team covers the whole quality management process: from defining goals up to conducting automated and manual testing on a wide range of devices.

  4. DevOps Our engineers help you set up the continuous integration and delivery of the product updates, conduct environment analysis and security testing, and provide Infrastructure as Code (IaC) services. Reduce the app’s time to market and strengthen your market positions by collaborating with a vetted DevOps team.

  5. Staff augmentation We solve urgent hiring issues when our customers need extra capacities fast, with minimum hiring risks. Every developer is handpicked regarding their skill set to achieve the highest product quality. We provide full recruiting coverage and workflow setup.

  6. Ongoing support & maintenance Our team is here to guarantee a trouble-free operation and steady evolution of your app. We do care about the quality of your product at any development stage: we solve issues, provide improvements, and offer non-standard approaches to any challenge.

Our Technology Stack
  • java
  • react
  • JavaScript
  • Python
  • Node js
  • c-plusplus
  • dot net framework
  • angular
  • android
  • iOS Apple
  • Flutter
  • embedded

Why Clients Choose Us

800+ experts to make ideas real

Our 60+ mobile developers are supported by 15 engineering teams and 5 product support teams to cover any development need. We build products from the discovery phase to the final release and assist your in-house specialists at any moment.

Advanced skill
Advanced skill set

CHI Software can spice up your mobile solution with the latest tech innovations, such as AI, machine learning, cloud computing, and data science capabilities. Implementing just one algorithm to your mobile app can drastically change the entire user experience and boost your business progress.

ISO-enforced software

Our company received ISO 9001 and ISO 27001 certifications to prove our commitment to development quality and world-renowned data protection measures. Driven by the excellent results, we provide exceptional service and transparent workflow to our clients.


A well-developed custom mobile app is the keystone to your future business success. Here are some good-to-know facts about mobile development services.

  • What are the different types of mobile apps you can develop? arrow

    At CHI Software, we can develop both native and hybrid (cross-platform) mobile apps. We also build more advanced applications infused with AI and IoT functionality.

  • Can you build apps for both iOS and Android? arrow

    Yes, we have both iOS and Android mobile app developers on board, who have worked on complex solutions for various industries. We build new apps from scratch or help you perfect existing solutions to gain market advantage.

  • What is the difference between cross-platform and native app development? arrow

    By native mobile apps, we understand solutions built specifically for iOS or Android devices. Cross-platform applications, in contrast, can run on the two operating systems. Each development approach has its pros and cons, and its usage depends on your final goals.

  • Why choose CHI Software mobile app development services? arrow

    Mobile development is one of CHI Software’s priority expertise areas. At the moment, we have 60+ mobile developers on board supported by 15 other teams, including AI engineers and data scientists from our R&D Center. We are also among ISO-certified companies caring about the provided quality and data security measures.

  • How long does it take to have an app developed? arrow

    The mobile development project may last from 1.5 months to a year or more. The timeline heavily depends on the project’s complexity and tech stack.

  • How much does it cost to develop a mobile app? arrow

    The cost to build a mobile app at CHI Software starts from 10 000 USD. The final sum depends on the project duration and the team’s hourly rates.

  • Can I see examples of your work? arrow

    Yes, sure. You can check the Case Study section on this website to learn more about our experience in various industries, expertise areas, and provided services.


Need some more details for the final decision?

Our mobile gurus will gladly provide you with professional insights.

Let’s bring your idea to
life together!

    Successfully applied!

    Head of РМО at CHI Software