Mobile app development company in India

The rate, and the receipts. A developer by the month starts at $3,500 a month here, which is a fraction of what a local agency charges for the same Flutter or React Native work. The trade-off is distance: you are working with a team several hours away, so we keep a daily overlap and a named engineer you talk to directly. What you can check before a call is on the stores: eleven apps we publish under our own name, ten on Google Play and eight on the App Store. Install one and judge it.

A project starts at $4,000 and is scoped once, with the backend, the integrations and each store submission as separate lines, so you can see what drives the number. Short pieces of work are $20-38 an hour, by seniority. An app that keeps changing after launch usually moves to a developer by the month, from $3,500 a month. The biggest cost driver in a mobile app is rarely the screens. It is the backend and the integrations behind them.

Flutter, unless someone on your team already writes React and will maintain the app. Flutter gives you one codebase, consistent screens on both platforms and the stack all ten of our own apps on Google Play use. React Native lets a React web team read and change the app themselves, which matters more than any benchmark once we hand it over. The cost of choosing wrong is not performance. It is who can maintain the app in two years.

Cross-platform, in almost every case. One codebase is one set of features to build and test, and for most apps a user cannot tell the difference. We write Swift or Kotlin for the parts that need it, such as a hardware feature a plugin does not cover. If your app is mostly heavy 3D, augmented reality or deep hardware work, two native apps can be the right answer, and it roughly doubles the build and maintenance cost.

We keep the data the user needs on the phone, let them work without a signal, and sync when the connection returns. The hard part is not storing data. It is deciding what happens when two people changed the same thing while offline. We agree that rule with you in the scope, because it is a business decision, and an app that can go offline costs more to build than one that cannot.

It might be, and nobody can honestly promise it will not. Apple and Google both reject first submissions for reasons that have nothing to do with code quality, such as a missing account deletion option, a vague permission message or screenshots that do not match the app. We have taken seven apps through both reviews, so we check those things before submitting and answer the reviewer if a rejection comes. A rejection usually costs days, not weeks.

Login tokens go in the phone’s secure storage, traffic goes over HTTPS only, and the app asks for the permissions it uses and no others. We check the manifest that actually ships, because libraries add permissions you never wrote. The trade-off is that extra measures such as certificate pinning also make the app break when a certificate changes, so we add them only where the data warrants it and you know the maintenance cost.

Content and settings, yes: they come from your server or a remote configuration service and change instantly. Code is different. A React Native app can take small JavaScript fixes over the air through a service such as Expo EAS Update, within Apple’s rules. Flutter compiles to native code and has no official equivalent, so a Flutter fix usually means a store release, which takes a day or two. Anything that changes what the app does still goes through review.

Flutter first, with React Native as an option. All ten of our own apps on Google Play are Flutter, so that is where the proof is. We recommend React Native when your own team writes React and will maintain the app, and the store work, the backend and the updates after launch are handled the same way as on our Flutter apps.

You do, from the first commit. The code sits in your repository, the app is published from your own App Store and Google Play developer accounts, and the backend runs in your cloud account. If you part ways with us, nothing has to be transferred, because nothing was ever in our name. The one thing you have to do yourself is open the two developer accounts, which takes a day or two for a company.