Mobile app development

Android & iOS app development — the app, backend and admin panel from one team.

FutureFist Tech Solutions LLP builds Android and iOS apps — usually with Flutter from a single codebase — together with the backend, admin panel and APIs. We handle Play Store and App Store submission and can set up hosting and maintain the backend after launch.

Platforms
Android and iOS (Flutter, native where needed)
Includes
App, backend API, admin panel, store submission
Typical timeline
4–6 weeks for a simple app; 3–4 months for complex apps
Ownership
You own the source code and IP after final payment
Services

Apps we build

One Flutter codebase for Android and iPhone, with the server, database and admin panel built alongside.

01

Customer apps

Branded apps with OTP login, payments, notifications and order or booking flows.

  • UPI and card payments
  • Push notifications
02

Field & staff apps

Apps for sales, telecallers, guards and technicians — built for real-world phones and networks.

  • Call and recording workflows
  • Works on low-end Android
03

Backend & admin panel

Secure APIs, databases and a web admin panel so your team controls everything.

  • Role-based admin access
  • Reports and exports
04

Store publishing

Play Store and App Store listings, review submissions and release management.

  • Store listing assets
  • Staged releases
05

Multilingual apps

Interfaces and voice guidance in Hindi, Marathi and other Indian languages.

  • Language switch in-app
  • Voice prompts
06

Support & updates

Bug fixes, OS updates and new features after launch under AMC.

  • Crash monitoring
  • Planned feature releases
The stack behind our products
ReactNext.jsNode.jsNestJSFastifyExpressPHPCodeIgniterMySQLPostgreSQLReactNext.jsNode.jsNestJSFastifyExpressPHPCodeIgniterMySQLPostgreSQL
PrismaMongoDBRedisBullMQFlutterLiveKitWhatsApp Cloud APITallyPrimeDockerLinuxPrismaMongoDBRedisBullMQFlutterLiveKitWhatsApp Cloud APITallyPrimeDockerLinux
How it works

From first call to launch

01Flows & wireframes

Every screen and user journey agreed before code.

02UI design

High-fidelity screens and a clickable prototype.

03Build & test

Weekly builds you can install and try on your own phone.

04Launch & support

Store submission, monitoring and updates after go-live.

FAQ

Questions clients ask

Straight answers. If yours is not here, call or WhatsApp us.

Talk to an engineer

Free consultation. NDA on request. Written proposal within one working day.

Get a free proposal+91 90292 05458
How much does it cost to build an app?

It depends on the number of screens and user roles, integrations, and whether you need an admin panel. We share a fixed written quote after a short discovery call — a focused first version is usually the most cost-effective way to start.

Do you build for both iOS and Android?

Yes. We build with Flutter, so one codebase ships to both Android and iPhone. Native code is added only where a feature needs it.

How long does it take to develop an app?

A simple app usually takes 4-6 weeks, while a more complex app with backend admin panels can take 3-4 months.

Will you upload my app to the Play Store?

Yes, we handle the entire submission and approval process for both the Google Play Store and Apple App Store.

Do I own the code after completion?

Absolutely. Once the final payment is cleared, you have 100% ownership of the source code and intellectual property.

Flutter or native — which is better for my app?

For most business apps Flutter is the better choice: one codebase for Android and iOS, faster delivery and lower maintenance cost. We recommend native code only when an app needs deep device features or very heavy graphics.

Have an app idea or an app that needs fixing?

Share what it should do — we reply within one working day with scope and next steps.

Get a free proposal+91 90292 05458