Mobile apps people keep on their home screen.
We build mobile apps with Flutter for Android and iOS from one codebase, or natively in Kotlin when the platform demands it. Our apps work offline, respect privacy by design, and arrive in the store with real screenshots, listings in several languages and in-app purchases wired correctly.
Services
Problems we solve
- 01
An idea that needs to reach Android and iOS without two teams
- 02
Sensitive data that must be encrypted on the device
- 03
Users with poor or no connectivity
- 04
Store reviews, billing and consent rules that block launch
Capabilities
Technical capabilities
- 01
Flutter and Dart with Riverpod and drift
- 02
Native Kotlin and Jetpack Compose
- 03
On-device ML: OCR, scanning, translation
- 04
Encryption: AES-256-GCM, Argon2id, Android Keystore
- 05
Google Play Billing, AdMob and GDPR consent
- 06
Store listings and screenshots in several languages
Mobile App Development
What you get
- UX flows and UI design
- Android (and iOS) app
- Store listing and assets
- Billing and analytics setup
- Release and update pipeline
Our Work
Project examples
PDF Nova for Android
A local-first PDF reader, scanner, editor and OCR toolkit.
View case study
Park France
Where to park, what it costs, and how to get back to your car.
View case study
Galerio
Clean duplicate and blurry photos and compress videos — offline and private.
View case study
Cachet
Invoices, quotes and receipts — offline, with country-aware taxes.
View case study
Alibi
A private photo and video vault, encrypted on the phone, behind a working calculator.
View case study
Vault
Hide photos, videos and apps behind a stealth lock.
View case study
How we work
Our approach
- 01
Discover
We learn your business, users and constraints, and define what success means.
- 02
Design
Flows and interfaces are prototyped and validated before code is written.
- 03
Develop
We engineer in small, reviewed increments you can follow and test.
- 04
Test
Automated tests, real-device checks, accessibility and performance audits.
- 05
Launch
Scripted deployment, store submission, monitoring and a rollback plan.
- 06
Evolve
We measure, maintain and improve the product as your business grows.
FAQ
Frequently asked questions
Flutter or native?
Flutter for most apps: one codebase, native performance, Android and iOS. Native Kotlin when an app leans heavily on platform features — Park France, for example, is built natively for Android Auto.
Can you publish the app for me?
Yes. We prepare the listing, screenshots, privacy declarations and testing tracks, and guide the app through Google Play review.
Can the app work without internet?
Most of ours do. We design offline-first so the app stays useful in the metro, abroad or with a weak signal.
Have an idea? Let's build something exceptional.
Tell us about your project. We reply within two business days with questions or a first approach.