Cross-platform React Native apps, or native Swift and Kotlin when performance is non-negotiable. UX, development, backend, store submission and maintenance — handled end to end.
Not every business needs an app — but when you do, it needs to work flawlessly. We build mobile applications for iOS and Android using React Native for cross-platform efficiency and Swift or Kotlin when native performance is non-negotiable. From customer-facing apps to internal business tools, we handle the full cycle: UX design, frontend development, backend API, store submission, and post-launch maintenance. Our apps are built to scale — they handle growing user bases without rewriting the architecture.
One codebase, two platforms. React Native lets us build apps that run on both iOS and Android with near-native performance, while still accessing native device features — camera, GPS, push notifications, biometric authentication. For most business apps, this approach cuts development time by 30-40% compared to building two separate native apps.
We use React for web apps too →For apps that demand absolute performance — real-time video, complex animations, heavy computation, or deep OS integration — we build native. Swift and SwiftUI for iOS, Kotlin and Jetpack Compose for Android. Native development gives you the latest platform APIs on day one and the smoothest possible user experience.
Every app needs a brain. We build RESTful APIs and real-time WebSocket servers using Node.js, Express, and MongoDB or PostgreSQL. Authentication (email, social login, OTP), file storage (AWS S3 or Cloudinary), payments (Razorpay, Stripe), and push notifications (Firebase Cloud Messaging) are standard integrations, on an architecture designed to scale horizontally.
Getting an app approved is not just clicking "submit". We prepare all store assets, write ASO-optimised listings, handle the review process against Apple's and Google's guidelines, and manage version updates post-launch. Monthly maintenance keeps your app compatible with the latest iOS and Android versions.
We design app interfaces too →From quick MVPs to production-grade applications with complex backend systems.
Kamlesh Group
Bento Sushi
From idea validation to App Store approval.
We map out every screen, user flow, and API endpoint. Clickable Figma prototypes let you test the app experience before development begins.
At the end of each sprint you get a working build on your test device. Feedback is incorporated immediately — no waiting until the end.
Multi-device testing on real iPhones, Android phones and tablets via TestFlight and internal testing tracks. Performance profiling and crash monitoring.
We prepare all assets, submit to both stores, handle review feedback, and coordinate the launch — then monitor closely for the first 30 days.
App costs depend heavily on complexity. A simple informational app is a fraction of a marketplace with real-time messaging. Here are starting ranges.
We provide a detailed quote after the scoping session, broken down by feature so you can prioritise based on budget.
It depends on your requirements and budget. Native apps (Swift for iOS, Kotlin for Android) offer the best performance and access to platform-specific features like ARKit or Android widgets. Cross-platform frameworks like React Native and Flutter let you build for both platforms from a single codebase, cutting development time by 30-40%. For most business apps — catalogues, booking systems, customer portals — cross-platform is the practical choice. We recommend native only when you need hardware-intensive features like real-time video processing or complex animations.
Yes, end to end. We create your developer accounts (Apple Developer Program and Google Play Console), prepare all required assets — app icons, screenshots, feature graphics, privacy policy — write the store listing copy, and submit for review. Apple's review process can take 1-3 days and occasionally requires adjustments. We handle rejections, respond to reviewer feedback, and resubmit until the app is approved. Post-launch, we manage version updates and release notes.
Absolutely. Most apps need a backend to handle user accounts, data storage, push notifications, and business logic. We build APIs with Node.js and Express, use MongoDB or PostgreSQL for databases, and deploy on AWS or Vercel depending on scale requirements. Authentication, file uploads, payment processing, and third-party integrations are all part of our full-stack capability. We also document the API so your team or future developers can extend it.
Simple apps with 5-8 screens and basic CRUD functionality start around ₹1,00,000 for a single platform. Cross-platform apps with moderate complexity — user authentication, dashboard, notifications, payment integration — typically range from ₹1,50,000 to ₹4,00,000. Complex apps with real-time features, chat, maps, or custom animations can go higher. We provide a detailed quote after the scoping session, broken down by feature so you can prioritise based on budget.
Yes. Mobile apps require ongoing attention — OS updates can break layouts, store policies change, and users expect regular feature improvements. We offer monthly maintenance packages that cover bug fixes, OS compatibility updates, minor feature enhancements, and store listing management. For larger feature additions, we scope and quote separately. The maintenance package ensures your app stays functional and does not accumulate technical debt.