One Codebase.
Native Dominance.
We engineer React Native and Flutter ecosystems that rival native Swift/Kotlin performance. Offline-first, secure, and built for scale.
60 FPS
Native Performance
On all supported devices
99%
Crash-Free Users
Maintained via Crashlytics
40%
Faster Dev Time
With shared codebases
5-Star
App Store Average
Across client portfolio
Engineering Mobility
We focus on the hard parts of mobile: Offline Sync, Native Bridging, and Security.
Cross-Platform Architecture
Stop maintaining two codebases. We engineer high-performance React Native and Flutter applications that share 90% of code between iOS and Android while maintaining 60FPS native performance.
- React Native / Flutter
- Shared Business Logic
- Native Module Bridging
- Platform-Specific UI
Offline-First Engineering
Your app must work without signal. We implement robust local databases (WatermelonDB, Realm) and optimistic UI updates to ensure data integrity in low-connectivity environments.
- Local-First Sync Engines
- Conflict Resolution Logic
- Background Data Sync
- Optimistic UI Updates
Native Performance Tuning
Jank is unacceptable. We profile JS threads, optimize re-renders, and write native Swift/Kotlin bridges for heavy computational tasks to ensure buttery smooth animations.
- JS Thread Offloading
- Memory Leak Profiling
- Native UI Components
- Hermes Engine Optimization
Enterprise Mobile Security
We secure data at rest and in transit. From Biometric Authentication (FaceID/TouchID) to Keychain storage and SSL Pinning, we harden your app against reverse engineering.
- Biometric Auth Integration
- Secure Enclave / Keychain
- SSL/TLS Pinning
- Code Obfuscation
Real-Time Interactivity
We build immersive experiences using WebSockets. Whether it's live location tracking for logistics or chat systems for healthcare, we handle persistent connections efficiently.
- WebSocket Architecture
- Push Notification Pipelines
- Live Geo-Tracking
- In-App Messaging
IoT & Bluetooth Integration
Connecting hardware? We engineer stable Bluetooth Low Energy (BLE) protocols to communicate with medical devices, wearables, and smart home hardware.
- BLE Protocol Management
- Hardware Handshaking
- Data Buffer Handling
- Firmware Update Logic
From Concept to App Store
A rigorous engineering process designed to pass App Store review on the first attempt.
Blueprint & Architecture
We define the technical foundation. We select the right framework (Flutter vs React Native), map out data flows, and define the offline-sync strategy before a single pixel is drawn.
- Technical Architecture Doc
- Offline-Sync Strategy
- Native Module Roadmap
- Tech Stack Selection
UX/UI & Prototyping
Mobile screens are small; every pixel counts. We design thumb-friendly interfaces and high-fidelity prototypes to validate gestures and navigation flows.
- Figma Clickable Prototypes
- Native UI Kit Adaptation
- Gesture Interaction Map
- Accessibility (A11y) Audit
Agile Development
We build in bi-weekly sprints. We use CI/CD (Fastlane) to deliver test builds (TestFlight/App Distribution) to your phone every two weeks for immediate feedback.
- Bi-Weekly TestFlight Builds
- Unit & Widget Tests
- Native Bridge Implementation
- Performance Profiling
Launch & ASO
Submitting to the App Store is an art. We handle the strict review guidelines, manage provisioning profiles, and optimize your store listing for maximum visibility.
- App Store Submission
- Play Store Submission
- CI/CD Pipeline Setup
- Crashlytics Integration
Edge AI & Local Inference
We integrate TensorFlow Lite and CoreML to run AI models directly on the user's device. No server latency, zero cloud costs, and 100% data privacy.
Cloud AI is slow and expensive. Enterprise Mobile requires Edge Computing.
We optimize machine learning models to run efficiently on mobile chips (NPU). This enables features like real-time object detection, offline voice recognition, and biometric analysis without ever sending data to the cloud.
Zero Latency
Instant predictions (16ms) running on local hardware.
Privacy First
Sensitive user data never leaves the device.
Hardware Acceleration
Utilizing Apple Neural Engine and Android NNAPI.
Vertical-Specific Engineering
We understand the security constraints of FinTech and the connectivity challenges of Logistics.
FinTech & Banking
We build secure mobile wallets and trading apps with biometric login, real-time fraud alerts, and bank-grade encryption.
- Biometric Login (FaceID)
- Real-Time Stock Charts
- Secure Ledger Sync
- KYC/AML Integration
mHealth & Telemedicine
HIPAA-compliant apps for patient monitoring. We integrate with Apple HealthKit/Google Fit and wearable devices for real-time vitals tracking.
- HealthKit / Google Fit
- Secure Video Consultations
- IoT Device Bluetooth
- Encrypted Chat
Logistics & On-Demand
Uber-style apps with heavy geospatial requirements. We optimize battery usage while tracking drivers in real-time.
- Background Location Tracking
- Battery Optimization
- Route Navigation SDKs
- Offline Proof-of-Delivery
E-Commerce & Retail
High-conversion shopping apps with one-tap checkout (Apple Pay/Google Pay) and personalized push notification engines.
- Apple/Google Pay Integration
- Deep Linking & Attribution
- AR Product Visualization
- Cart Abandonment Push
EdTech & Learning
Interactive learning apps with offline video downloads, gamified quizzes, and progress synchronization across devices.
- Offline Video Playback
- Gamification Logic
- Tablet Optimization
- Live Classroom Streaming
Media & Streaming
Video streaming apps (OTT) with DRM protection, Picture-in-Picture mode, and Chromecast/AirPlay casting capabilities.
- DRM Content Protection
- AirPlay / Chromecast
- Background Audio
- Adaptive Bitrate Streaming
Powered By Native Core
We use tools that ensure performance, stability, and rapid deployment.
App Store Wins
5-star ratings and millions of downloads backed by our engineering.
"We needed an app that worked completely offline for our field drivers in rural areas. Boffin's sync architecture works flawlessly. Data never gets lost, even when drivers are offline for days."
Mark Thompson
Operations Director, Logistics Fleet Co
"Our previous agency struggled with React Native performance. Boffin came in, profiled the memory leaks, and optimized our list views. The app now feels completely native and runs at 60fps."
Sarah Lin
Product Owner, FinTech Startup
"They managed the entire submission process. We didn't have to deal with Apple's certificates or provisioning profiles once. Boffin handled the DevOps beautifully."
David Cohen
Founder, HealthTech App
Mobile Insights
Clarifying the complexities of App Stores and Native Development.
It depends on your goals. React Native is ideal if you have an existing web team (JavaScript/React) and need rapid iteration. Flutter (Dart) is superior for complex, custom UI animations and slightly better native performance. We analyze your requirements and recommend the best fit during our Discovery phase.
Ready to Launch Your App?
Don't risk rejection. Build an app that scales, performs, and passes review on the first try.