Mobile App Development
Native-feel iOS and Android mobile applications built with modern cross-platform architectures (Flutter / React Native) and secure API integrations.
Overview & Architecture Approach
Devzuno engineers high-performance mobile applications that connect businesses directly with users across iOS and Android. Built with single-codebase cross-platform frameworks (Flutter & React Native), our mobile apps deliver fluid 60–120 FPS native performance, offline caching, push notifications, and 1-click payment checkout.
Capabilities & Core Deliverables
Cross-Platform iOS & Android Apps
Engineered from a single optimized Flutter/React Native codebase, saving 40% in upfront development costs.
Real-Time Push Notifications
Automated Firebase / OneSignal push notifications driving 3x higher customer retention and direct engagement.
Biometric Auth & Secure Storage
FaceID, Fingerprint login, and encrypted local storage protecting user privacy and authentication tokens.
1-Click Indian & Global Payments
Native integration with Razorpay, PhonePe, Paytm, Stripe, and UPI Intent checkout flows.
Offline Sync & Local Caching
Progressive local database sync (SQLite / Realm) ensuring zero data loss during network drops.
Google Play & App Store Publishing
End-to-end management of Google Play Console and Apple Developer App Store publishing and compliance.
Legacy Builders vs. Devzuno Custom Engineering
| Evaluation Metric | Native Dual Build (Swift + Kotlin) | Devzuno Cross-Platform Flutter Build |
|---|---|---|
| Development Cost (INR) | High (₹8 Lakhs – ₹25 Lakhs+) | Optimized (₹1.5 Lakhs – ₹8 Lakhs) |
| Codebase Maintenance | 0% (Two separate native codebases) | 95%+ Shared Single Codebase |
| Time to Market | 14 – 20 Weeks (Slow dual build) | 6 – 10 Weeks (Fastest launch) |
| UI/UX Consistency | Varies by Android & iOS OS version | 100% Identical Pixel-Perfect Canvas |
| Monthly Per-User Fees | High ongoing agency retainers | Zero Monthly Per-User Fees |
| Source Code & IP Rights | Vendor lock-in | Full Code Ownership or Flexible License |
4-Step Development & Launch Lifecycle
Mobile UI/UX Wireframing
We design intuitive Figma interactive mobile prototypes optimized for thumb navigation.
Cross-Platform Mobile Engineering
We write clean Flutter / React Native code backed by Node.js RESTful API microservices.
Real Device Matrix QA Testing
We test performance across physical iPhones, Samsung, Xiaomi, and budget Android smartphones.
Play Store & App Store Publishing
We handle store submissions, review compliance, and deliver complete source code handover.
Key Business & Technical Benefits
Technology Architecture & Ecosystem
Mobile Frameworks
Mobile Services
Backend & APIs
Payment & Auth
Frequently Asked Questions — Mobile App Development
Mobile app banwane mein kitna kharcha aata hai?
Devzuno mein basic business/catalog mobile apps ₹45,000 se ₹1.5 Lakhs ke beech aati hain. Complete custom Flutter mobile apps (iOS + Android + Admin Panel) ka budget ₹1.5 Lakhs se ₹6 Lakhs ($1,800 to $7,200) tak hota hai.
How long does it take to build and launch a mobile app?
Starter mobile apps take 3 to 5 weeks. Full custom Flutter cross-platform applications covering both iOS and Android are engineered, tested, and published within 6 to 10 weeks.
Why does Devzuno recommend Flutter over native Android/iOS development?
Flutter allows a single engineering team to build both your iOS and Android apps simultaneously from a single codebase, saving you 40% upfront cost while delivering fluid 60–120 FPS native performance.
Will your team assist with Google Play Store and Apple App Store publishing?
Yes! Our engineering team manages the complete app publishing process on your Google Play Console and Apple Developer Account, ensuring strict adherence to store guidelines.
Can the mobile app work offline when Internet connection drops?
Yes. We engineer offline database caching (SQLite / Realm) so users can browse products, draft forms, or view content offline, which automatically syncs to the cloud server once connection restores.
Engineered for Real Mobile App Development Outcomes.
Tell us about your requirements, timeline, or business goals. Our engineering leads will guide your next steps.