Native Android apps
Kotlin code from day one. Apps run smoothly on modest devices.
Pure Android studio
Install an app that stays on your phone
We build offline‑first Android apps in Kotlin and Jetpack Compose. No trackers, no advertising IDs, no hidden code after install.
- Android native
- Offline‑first
- No ad IDs
Beacon Rise
- Android native
- Kotlin
- Jetpack Compose
- Offline first
- Accessible
- Privacy built‑in
Our expertise
From concept to release we handle every Android detail, keeping the boring parts solid.
Compose UI
Declarative screens with Material 3, adaptive layouts and subtle motion.
Local data first
Room and DataStore store everything on‑device, so the app works without signal.
Battery care
We profile start‑up, jank and background work, then monitor Android Vitals.
Built‑in accessibility
TalkBack labels, high contrast and large‑text support are included from the start.
Long‑term support
Signed builds, staged Play rollouts and regular updates as Android evolves.
0trackers in our apps
100%of app data kept on the device
1platform we build for
Beacon Rise
Beacon Rise
Beacon Rise follows our formula: native, quick to open, and silent about your data.
- Operates without network
- Keeps data in local storage
- Requests only required permissions
- No accounts, ads, or analytics SDKs
Our workflow
Four phases from first call to ongoing care. Each leaves you with something concrete.
Discovery
Define the problem, target users and strict privacy boundaries.
Architecture
Sketch screens, data flow and permissions before writing code.
Build
Compose UI, Kotlin logic and tests delivered in incremental builds.
Release & care
Staged Play rollout, monitoring, fixes and updates for new Android releases.
One-way data flow: the interface observes state, and the repository owns the data.
Trusted toolbox
A lean set of tools that keeps the codebase maintainable.
Kotlin
Kotlin delivers concise, null‑safe code that's easy to review.
Coroutines & Flow
Coroutines & Flow manage background work without callback chaos.
Jetpack Compose
Jetpack Compose creates adaptive, declarative screens.
Room
Room provides a typed local database for offline storage.
WorkManager
WorkManager schedules reliable jobs within battery limits.
Hilt
Hilt injects dependencies, keeping modules testable.
Gradle CI/CD
Gradle CI/CD runs repeatable builds and checks on every change.
Play Console
Play Console handles staged rollouts and release metrics.
Our commitments
Four non‑negotiable rules for every project.
0trackers in our apps
0advertising IDs used
100%of app data kept on the device
1platform we build for
Zero tracking by design
We never add analytics, ad SDKs or fingerprinting.
On‑device by default
All data is processed and stored locally on the phone.
Battery discipline
Background work is treated as a cost and measured carefully.
Accessible interfaces
Screens work with TalkBack, large text and proper contrast.
Plain terms
What we do
What we never do
Build native Android apps in Kotlin
Sell or share personal data
Keep user data on the device
Add advertising IDs or tracking SDKs
Explain every permission clearly
Hide behavior behind vague policies
Support shipped features after release
Ship features nobody asked for
Questions, answered
Brief answers about our approach.
What does LAHOU do?
We design, build and maintain native Android apps focused on offline use and privacy.
Which platforms do you support?
Android only. We specialize deeply in this platform.
What do you do with user data?
Data stays on the device. No analytics, no ad SDKs, no data sales.
How can I contact you?
Email gualterioherve@gmail.com or use the contact form on this page.
Do you support apps after release?
Yes. We provide fixes, adapt to new Android versions and keep dependencies up to date.
Studio details
LAHOU is an Android development studio. Meet the team behind the apps.
- CompanyLAHOU
- DUNS262921827
- AddressRESIDENCE LOU CAP DOU MAIL 2 610 AV DE LOUISVILLE MONTPELLIER, 34080
- Phone+447884895068
- Websitelahou.xyz
Start a conversation
Tell us about your project. Your email client opens with a pre‑filled message.
Privacy, in short
Our apps collect no personal data, use no advertising ID and include no third‑party trackers. Everything stays on your device. Read each app’s full policy below.
- No personal data collected
- No advertising ID
- Delete the app, delete your data
Privacy policies