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Mobile App Development Services we offer

Our high-performance apps take your ideas to the next level. Our mobile development outsourcing services include -

Hybrid App Development

The apps we develop help you unlock and leverage the opportunities in mobility. We bring the power of hybrid app development through the latest mobile device frameworks such as Flutter, React Native, Ionic, PhoneGap, and Sencha. Our hybrid mobile apps are enveloped in a thin, lightweight native container for enhanced functionality and flexible configuration. They run seamlessly across any mobile operating system.

By combining HTML5, CSS3, jQuery, and JavaScript technologies with modern mobile frameworks, we provide businesses with faster cross-platform apps development, maximum reach, and cost-effective development processes.

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Hybrid App Development

Native App Development

At O2I, our engineers build apps for specific operating systems that ensure faster and smarter performance. We develop innovative and intuitive iOS and Android apps that ensure robust hardware compatibility and quick scalability of app features.

To provide a seamless experience to your users, our developers dive into native mobile SDKs to create apps using tools such as Kotlin, Swift, and Xamarin. Now you can build fast and respond even faster with our iOS App Development and Android App Development services.

Our native development frameworks and processes ensure scale, agility, and security to create robust and secure mobile apps for iOS and Android devices. We aim to complement your efforts to grow customer engagement and experience with your brand.

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8-step Mobile App Development Process at O2I

As a leading mobile application development company, we follow a standardized mobile app development process to create functional and high-quality apps for our clients.

  • App Strategy & Proposal
  • Wireframe & Prototyping
  • App Designing
  • Client Approval
  • App Development
  • Quality Assurance
  • App Launch & Publishing
  • Post-launch Support

Our mobile app development process is affordable and customer-centric. Now, you can help you get your dream app to market, faster. Read our detailed Mobile App Development Process. Have an innovative app idea for any of the popular platforms? Avail of our services to develop a robust app that ensures maximum ROI.

Software Technologies

  • PHP
  • HTML5
  • C Sharp
  • Java
  • JavaScript
  • Swift
  • Kotlin
  • Xamarin

Read our article which gives an overview of the popular mobile app development tools and technologies.

We have worked with some of the best in the Industry. Take a Look!

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    • Bilingual iPad App to Collect Charity
    • Offline Donation Registration & Data Synchronization
    • Highly-secure Payment Gateway Integration
    Read more
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    • Trigger, Responder & Web Android & iOS App
    • Responder Mobile App Especially Designed for 65 Inch Screen
    • Built-in Image Enhancement & Payment Integration Features
    Read more
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    • Hybrid Android & iOS App for Logistics Tracking
    • GPS Functionality for Real-time Consignment Tracking
    • Bar-code search and Report Functionality
    Read more

Our Expertise in Custom Mobile Application Development

Agile Development

We use development methodologies like Kanban and Scrum to efficiently manage and adapt to the dynamic requirements of an app development lifecycle.

Backend Integration

Our mobile-backend-as-a-service (BPaaS) gives you the freedom and flexibility required for managing seamless API connection, cloud integration, and push notifications.

Full-stack Engineering

Our full-stack mobile app developers are familiar with every API or action layer for effective development practices.

Development Blueprinting

Our customized accelerator templates, frameworks, and our experience with tools like Appcelerator, and Titanium help speed up development times.

Outsource App Development For More Value Services


Mobile App Design

From the latest iOS design principles, Google's Material Design Guidelines, or the modern design outlook of Windows 10, you are at the right place. Our app design services help you finetune your app's design, define user flows, and create basic wireframes, to create engaging, intuitive mobile apps.


Mobile App Testing

As mobile app usage becomes more pervasive by the day, your customers demand flawlessly working apps. Our QA testers test your app in real-life scenarios. Also, we check for usage patterns, device fragmentation issues, and screen size scaling. Read this article which highlights the best practices for mobile application testing.


Mobile App Porting

When it comes to cross-platform availability, you need an experienced mobile app porting service provider on your side. Not only can we port a single app for multiple devices and OSs but also always ensure their adherence to operating system guidelines.

Why Outsource Mobile App Development to O2I?

Why Outsource Mobile App Development Services to O2I?

  • ISO 9001:2015 quality processes
  • A highly experienced mobile app development team of technical mavericks, SDK specialists, and passionate designers
  • Strong client-focused processes
  • Unlimited support and regular app updates to ensure enhanced customer satisfaction
  • Infinitely scalable solutions which grow with your business requirements
  • Cost-effective rates which do not break the bank
  • Timely delivery that ensures significant peace of mind

Choose Outsource2india for High-quality App Development Services

We have the expertise, infrastructure, and resources to create innovative mobile apps across the mobility spectrum as per your exact requirements! Contact our mobile app developers and know more about our service offerings.

Need an ideal app customized to your requirements? Let's get in touch!

Read how we developed a customized and user-friendly iPhone app in Arabic to facilitate online payments in real time. We ensured quick and seamless migration of the client's website to the mobile app without downtime.

Read the case study


Decide in 24 hours whether outsourcing will work for you.


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Flatworld Solutions Pvt. Ltd.

No.6, Banaswadi Main Road, Dodda Banaswadi, Bangalore - 560 043

#81, Survey No.11, Indraprastha, Gubbi Cross,
Kothanur P.O., Hennur Bagalur Main Road, Bangalore - 560 077

Corporate Court, #15, Infantry Road,
Bangalore - 560 001

Flatworld Mortgage Pvt. Ltd.

No.744, 15th Cross, 24th Main, J P Nagar 6th Phase,
Bangalore - 560 078


Flatworld Solutions

116 Village Blvd, Suite 200, Princeton, NJ 08540

Flatworld Mortgage LLC

116 Village Blvd, Suite 220, Princeton, NJ 08540

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