Services
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Mobile apps
iOS and Android apps with embedded wallets, biometrics and on-device intelligence — native quality, one codebase where it makes sense.
What we deliver
01
Mobile UX design
Platform-native patterns, onboarding that converts, and wallet flows people don’t abandon.
02
iOS & Android build
React Native or Flutter for shared logic; Swift and Kotlin where performance demands it.
03
Embedded wallets
MPC or passkey-based wallets — no seed phrases — with biometric signing.
04
On-device AI
Local models for speed and privacy, cloud models for heavy lifting, seamless fallback.
05
Push, analytics & growth
Notifications, deep links, event analytics and A/B infrastructure.
06
Store release & compliance
App Store and Play policies for crypto apps handled — reviews, rejections, resubmissions.
How it runs
Mobile is unforgiving — we test on real devices from week one and ship to TestFlight early.
01
Design & prototype
Flows, high-fidelity screens, tap-through prototype.
2–3 weeks
02
Core build
Navigation, auth, wallet, first end-to-end flow.
3–4 weeks
03
Feature sprints
Weekly TestFlight / internal-track builds.
6–10 weeks
04
Release & iterate
Store submission, launch monitoring, release cadence.
Ongoing
STACK WE REACH FOR
React NativeExpoFlutterSwiftKotlinMPC wallet SDKsFirebaseSentry
Cross-platform by default, native when it counts — we decide per feature, not per project.
RELATED DEMO
Blocsafe demo
Our demo wallet stack shows the embedded MPC wallets, biometric signing and policy controls we build into client apps.
Let's scope it.
A 30-minute call, then a written proposal with milestones and a fixed price. No retainers to get a quote.