Mobile App Development for Android & iOS
We design and build high-performance mobile apps your users love — cross-platform with React Native and Flutter, or fully native. From MVP to millions of downloads.
Fanya Tech is a mobile app development company trusted by startups and enterprises across India and worldwide. We build Android and iOS apps that feel fast, work offline, and hold a 4.5+ star standard — consumer apps, on-demand platforms, delivery apps, health & fitness products, and enterprise field-force tools. One codebase with React Native or Flutter keeps costs down without compromising native-quality UX.
We handle the entire lifecycle: strategy, UI/UX design, development, backend APIs, Play Store and App Store submission, and post-launch analytics. Push notifications, payments, maps, chat, biometric login — everything your app needs to compete is built in from the start.
Everything included in our
mobile apps engagements.
Android & iOS Apps
One cross-platform codebase covering both stores — faster to market, cheaper to maintain, native in feel.
MVP Development for Startups
Launch an investor-ready MVP in 8–12 weeks with the core features that validate your idea with real users.
On-Demand & Delivery Apps
Customer, driver/partner, and admin apps with live tracking, payments, and dispatch logic — the full stack.
Offline-First & Real-Time Sync
Apps that keep working in low-connectivity conditions and sync seamlessly when back online.
Secure Payments & Auth
UPI, Razorpay, Stripe, in-app purchases, biometric login, and encrypted storage — compliant and safe.
Store Launch & ASO
We manage Play Store and App Store review, listing optimization, and crash-free release pipelines.
A transparent process that
keeps you in control.
- 01
Discovery & Scoping
We map your business goals, users, and constraints into a clear scope document with milestones, timeline, and a fixed or sprint-based commercial model.
- 02
UI/UX Design
Wireframes evolve into polished, conversion-focused interfaces. You review clickable prototypes before a single line of production code is written.
- 03
Agile Development
Two-week sprints with demo videos, staging access, and transparent progress tracking. You always know exactly what is being built and when.
- 04
QA & Security Testing
Functional, performance, and security testing across devices and browsers. We fix issues before launch — not after your users find them.
- 05
Launch & Growth Support
Production deployment, monitoring, analytics, and a support window. We stay accountable for stability while you focus on growth.
Our tech stack.
Cross-Platform
- React Native
- Flutter
- Expo
Native
- Kotlin (Android)
- Swift (iOS)
Backend
- Node.js
- Firebase
- REST & GraphQL
Delivery
- App Store Connect
- Play Console
- CodePush / OTA
- Crashlytics
Frequently asked
questions.
How much does mobile app development cost in India?
A focused MVP starts around ₹45,000 ($4,900), mid-complexity apps range from ₹90,000 to ₹2,40,000, and large on-demand or enterprise apps go beyond ₹3,00,000. Indian development rates are typically 50–70% lower than US/EU agencies at the same quality bar — that's why global startups build with us.
Should I build a native app or cross-platform app?
For 90% of products, cross-platform (React Native or Flutter) is the right call — one codebase, both stores, 30–40% lower cost. We recommend native Kotlin/Swift only for games, heavy AR, or specialized hardware integrations. We'll advise honestly in your free consultation.
How long does it take to develop a mobile app?
An MVP takes 8–12 weeks; a full-featured product typically 3–6 months including design, development, testing, and store approval. You get sprint demos every two weeks so progress is never a black box.
Do you publish the app to the Play Store and App Store?
Yes — we handle developer account setup, store listings, screenshots, review compliance, and rollout. Your accounts, your ownership; we just do the heavy lifting.
Do you sign an NDA and who owns the source code?
We sign NDAs before any detailed discussion, and 100% of the source code and IP is contractually yours. Code is delivered in your own GitHub/GitLab repositories from day one.
Ready to start your mobile apps project?
Get a free consultation and a fixed, itemized quote within one business day. No pressure, no obligations.