Mobile Apps
Mobile App Development
Polished Android and iOS applications, crafted on React Native or Flutter.
Overview
What we engineer for you
Quanbits builds Android and iOS apps with React Native and Flutter, so one codebase ships to both stores. We pick the framework based on your product, handle backend and APIs, and manage Play Store and App Store publishing.
Technology we use
- React Native
- Flutter
- Expo
- Firebase
- Node.js
- MongoDB
React Native app development
Flutter app development
Android and iOS from one codebase
Play Store and App Store publishing
Deliverables
Every engagement includes
Never upsells — each is intrinsic to the fixed-fee proposal.
- UI built to native platform guidelines
- Backend, APIs and admin panel
- Push notifications, payments and maps
- Offline support where the use case needs it
- Crash monitoring and release pipeline
Process
How a mobile apps engagement unfolds
- 01 · Day 1–3
Discovery & diagnosis
We immerse ourselves in how your business operates, whom it serves and what must evolve. You receive a written scope and a fixed-fee proposal.
- 02 · Week 1–2
Design & architecture
Interfaces, user journeys and the technical blueprint are ratified by you before development commences — so nothing is rebuilt midway.
- 03 · Week 2 onward
Iterative engineering
Fortnightly sprints, each culminating in a working demonstration. You validate real functionality, not abstractions.
- 04 · Go-live
Launch & ascend
We deploy, publish to the app stores and instrument SEO and analytics — then remain alongside you for refinement, evolution and growth.
Should I choose React Native or Flutter?
Both build Android and iOS apps from one codebase. React Native suits teams already using JavaScript and apps that rely on mature native libraries; Flutter suits highly custom UI. Quanbits builds in both and recommends one after understanding your app.
How much does a mobile app cost in India?
Cost depends on screens, features and backend. A simple app with a few core screens costs far less than a marketplace with payments, chat and tracking. Quanbits gives a fixed quote after a free scoping call.
Do you publish the app on Play Store and App Store?
Yes. We prepare store listings, screenshots and compliance details, and handle submission and review for both Google Play and the Apple App Store.
Begin a partnership
Commission your mobile apps engagement.
Share a few particulars. A senior engineer responds within one business day with considered next steps and a time for a complimentary consultation.
- Emailinfo@quanbits.tech
- Phone / WhatsApp+91 63073 40868
- OfficeSector 64, Noida, Uttar Pradesh