4.9 ★
App Store rating
Mobile App
Bloom — Wellness App
Holistic wellness app with personalised AI coaching. Shipped from 0 to 50k users in 3 months.
View Case Study →NINETY5.IN · SERVICES
Mobile Apps
Crafting native-feel, high-performance iOS and Android apps using React Native.
Mobile experiences demand extreme responsiveness. We engineer cross-platform mobile apps that combine fluid 60fps animations with offline-first support. We bridge the gap between platforms, allowing you to ship to both Apple and Google stores using a unified codebase.
WHAT WE DELIVER
Capabilities
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React Native
Shared codebases with native UI performance, ensuring fast feature delivery across platforms.
⬡
Device APIs
Seamless integration with Bluetooth, GPS location, Apple HealthKit, camera modules, and push notifications.
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Offline Support
Robust local database syncing using SQLite or WatermelonDB for offline functionality.
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App Store Ops
Handling provisioning, testing via TestFlight, App Store submissions, and metadata optimization.
DEEP DIVE
How We Execute
A successful mobile app requires careful attention to memory management, storage caching, and touch-interaction physics. We construct high-fidelity applications designed to minimize battery drain and load data instantly.
Typical Timeline
Mobile app developments run for 8 to 14 weeks from first architectural prototype to production launch.
Expected Outcomes
Clients receive a fast, native-feeling app on both stores with single-codebase maintenance, high reviews, and reliable push notifications.
The Engagement Process
We build apps using Expo and React Native, utilizing Reanimated for fluid 60fps gesture animations. We configure secure token storage, set up background sync workers, and integrate real-time notifications to maximize retention and user engagement.
Deliverables & Standards
Deliverables include the React Native repository, configured Expo workspaces, compilation scripts, App Store and Google Play developer center setup, provisioning profiles, and backend API connection schemas.
Deliverables Checklist
Source Code
React Native / Expo
App Archives
IPA and AAB bundles
API Contracts
REST / GraphQL specs
Test Builds
Expo Share links
Store Assets
Formatted screenshots
Our Approach
01
Specs
Detailing platform constraints, permissions, and API patterns.
02
Engineering
Coding mobile views, local state, and device integrations.
03
Testing
Multi-device debugging, memory checking, and offline validation.
04
Publishing
Submitting builds to Apple App Store and Google Play.
PROOF OF WORK
Featured Case Studies
THE NINETY5 ADVANTAGE
Why Modern Founders Choose Us.
Traditional agencies are bloated and slow. Freelancers lack engineering rigor. Ninety5 gives you senior execution with extreme velocity.
| Evaluation Factor | Freelancers | Traditional Agency | Ninety5 Collective |
|---|---|---|---|
| Delivery Velocity | ⚠ Variable (4–12 weeks) | ✕ Slow (3–6 months) | ✓ 2–6 week agile sprints |
| Design & Code Integration | ⚠ Design only (handoff gap) | ✕ Siloed departments | ✓ Tokenized Figma to Next.js |
| Senior Operator Access | ⚠ Hit or miss | ✕ Passed to junior staff | ✓ Direct access to founder & leads |
| Performance & Core Web Vitals | ⚠ Rarely audited | ✕ Bloated page templates | ✓ Sub-second load times guaranteed |
| Pricing Structure | ⚠ Unpredictable hourly billing | ✕ Heavy $25k–$100k+ overhead | ✓ Transparent fixed-scope or retainer |
FAQ
Frequently Asked Questions
We prefer Expo for most projects. It speeds up development, simplifies push notifications, and eases OTA updates. If your project needs custom native modules, we prebuild/config Expo packages to handle them.
Yes, we build apps with offline capabilities. We implement local caching engines that store user inputs and sync them back to your backend databases when internet connectivity is restored.
We integrate services like Expo Notification service, OneSignal, or Firebase Cloud Messaging. This allows you to send targeted notifications to iOS and Android users from your admin dashboard.
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Get in touch for a comprehensive audit of your existing system.