Security Testing an Encrypted App
End-to-end encrypted web and mobile workspace for intimacy coordinators in film and TV, with offline sync.
A4 — Service
Mobile Development Services
Native and cross-platform apps with store-ready QA built in.
iOSAndroidFlutter
What's included
Native iOS & Android Development
Swift and Kotlin apps built for Apple and Google platforms — full performance, full native UX.
Book a discovery call →Cross-Platform Development (Flutter, React Native)
One codebase, two platforms. Flutter and React Native apps shipped in half the time.
Book a discovery call →Mobile Architecture & Consulting
Technical audits and architecture design that prevent expensive rewrites down the road.
Book a discovery call →App Store Optimization (ASO)
Keyword, screenshot, and metadata optimization that drives organic app-store downloads.
Book a discovery call →Mobile Backend as a Service (MBaaS)
Scalable backend infrastructure for mobile apps — auth, push, storage, and real-time sync out of the box.
Book a discovery call →Wearable & IoT Development
watchOS, Wear OS, and IoT integrations for connected products, sensors, and smart devices.
Book a discovery call →