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 NativeExpoFlutterSwiftKotlinBlocsafe SDKFirebaseSentry
Cross-platform by default, native when it counts — we decide per feature, not per project.
RELATED PRODUCT
Blocsafe SDK
Drop MPC wallets into your app in minutes with the Blocsafe mobile SDKs — biometric signing, policy controls, every major chain.
Let's scope it.
A 30-minute call, then a written proposal with milestones and a fixed price. No retainers to get a quote.