Cross-Platform Engineering
Using React Native and Flutter to ship unified codebases for both iOS and Android, drastically reducing build costs while keeping native speeds.
Robust iOS & Android App Engineering That Scales
We design and build robust, high-performance mobile applications for both iOS and Android platforms. Leveraging modern cross-platform frameworks and direct API integrations, we deliver smooth user interactions, native features, and seamless cloud integrations.

Using React Native and Flutter to ship unified codebases for both iOS and Android, drastically reducing build costs while keeping native speeds.
App-specific interfaces respecting Apple Human Interface Guidelines and Google Material Design guidelines.
Integrating WebSockets, real-time message brokers, serverless push notifications, and live tracking capabilities.
Structuring local SQLite or Realm databases inside the phone to keep app actions active without stable mobile signals.
Integrating Apple Pay, Google Pay, Razorpay, Stripe, and in-app purchase modules securely under PCI compliance standards.
Handling all aspects of Apple App Store and Google Play console setup, asset guidelines compliance, and app vetting processes.
Designing simple user screens focusing on gesture dynamics, tap dimensions, and screen-to-screen routing grids.
Building the custom backend endpoints, setting up data storage schemas, and linking authentication libraries.
Running extensive QA audits using physical mobile devices and automated testing simulators across different screen sizes.
Setting store descriptions, preparing custom screenshots, signing build binaries, and navigating the review queues.
For over 90% of business applications, React Native or Flutter is the smartest path. It lets you run a codebase that deploys to both iOS and Android, which reduces development and support budgets by nearly half while maintaining native speeds.
Yes. We take full responsibility for preparing App Store Connect assets, compiling sign-keys, submitting builds, and answering App Store review comments until your application is live.
Yes. We build offline-first synchronization logic. The app reads and writes data to a secure database directly on the device, syncing with our cloud servers as soon as network signal is restored.
Connect with our senior architects for a comprehensive breakdown audit and precise estimate.
Partner with AGS for web development, UI/UX design, branding, and digital solutions built to help your business grow.