The short answer
Mobile app development cost in India is driven by four things: the features your app needs, the platforms it runs on, the backend that powers it and the testing and support around it. An app is usually several products in one — the app, an API server and an admin panel — so it helps to plan all three together.
Features: the biggest cost driver
Every screen and feature needs design, development and testing. Grouping features this way makes scoping easier:
| App complexity | Typical features | Examples |
|---|---|---|
| Simple | A few screens, login, content from an API, contact or enquiry | Company app, catalogue, event app |
| Medium | User profiles, bookings or orders, payments, push notifications, admin panel | Booking app, e-commerce app, service marketplace |
| Complex | Real-time features, maps and tracking, chat, multiple user roles, many integrations | Delivery app, on-demand services, social or fintech apps |
Android, iOS or both?
Building separate native apps for Android (Kotlin) and iOS (Swift) means two codebases and roughly double the work. Cross-platform frameworks build both from one codebase:
- React Native — a natural fit if you already use React or JavaScript on the web.
- Flutter — strong for highly customised, animated interfaces.
For most business apps, cross-platform is the most cost-effective route to custom mobile app development on both stores. Native development still makes sense for apps that rely heavily on device hardware or advanced graphics.
Backend, APIs and admin panel
Most apps need a server to store users, orders and content, plus an admin panel for your team. This backend and API work is often a large share of the budget and is easy to forget when comparing quotes. If you already have a website or web application, its backend can often be reused.
Design and testing
Good UX design reduces rework and improves reviews. Testing on real Android and iOS devices — different screen sizes, OS versions and network conditions — catches problems before your users do. Ask every vendor how they test; dedicated QA is worth paying for.
Publishing and ongoing costs
- Store accounts — Google Play charges a one-time registration fee; the Apple Developer Program is an annual membership.
- Hosting — servers, database and file storage for your backend.
- Third-party services — push notifications, SMS/OTP, maps, payment gateway fees.
- OS updates — Android and iOS release new versions every year; apps need updates to stay compatible.
- Maintenance and new features — bug fixes, improvements and version releases.
App development timeline
The app development timeline follows the same stages as the budget: discovery, design, development of the app and backend, testing, store submission and launch. Store review adds time at the end, so plan launch dates with a buffer. Your proposal should include milestones so you can test early builds as the app takes shape.
How to plan a realistic app budget
- 1Start with an MVP — the one journey that proves your idea.
- 2Choose cross-platform unless you have a clear reason not to.
- 3Reuse an existing backend or website where possible.
- 4Prepare content, branding and user flows before development begins.
- 5Budget for the first year of hosting, maintenance and updates, not just the build.
Mobile app development with VaanLogic
VaanLogic offers mobile app development services with React Native and Flutter, together with backend, admin panel and testing. Building a web product too? Read about MERN stack development for startups. Share your app idea and we’ll send a scoped proposal with a clear price and milestones.