Native Android apps
Kotlin from day one. Apps that feel at home on Android and run smoothly on modest devices.
Native Android studio
Apps made for Android, not adapted to it
At pretihut.com we deliver Android apps the same way each time: offline‑first, no trackers, no advertising ID.
- Android‑native
- Offline‑first
- No ad ID
Android‑native
Offline‑first
No ad ID
40%Status
Detail
A closer look
Snowball Valley
Snowball Valley follows the same rules as every app we ship: native Android, quick launch, nothing leaves the device.
- Operates without a network
- Stores all data locally
- Requests only needed permissions
- No accounts, no ads, no analytics SDKs
- Android‑native
- Kotlin
- Jetpack Compose
- Offline‑first
- Accessibility
- Privacy built‑in
Services
All Android essentials, built in‑house from concept to launch.
Jetpack Compose UI
Declarative screens with Material 3, adaptive layouts and subtle motion.
Offline‑first data
Room and DataStore keep everything on device, so the app works in a tunnel or on a plane.
Battery & performance
We profile start‑up, jank and background work, then monitor Android Vitals after each release.
Accessibility
TalkBack labels, high contrast and large‑text support are built in, not added later.
Long‑term care
Signed builds, staged rollouts on Google Play and steady updates as Android evolves.
Technology
Key tools we rely on for every project.
Kotlin
Kotlin – concise, null‑safe code that's easy to review.
Coroutines & Flow
Coroutines & Flow – smooth background work without callback chaos.
Jetpack Compose
Jetpack Compose – declarative UI that adapts to phones and tablets.
Room
Room – typed local database for offline storage.
WorkManager
WorkManager – reliable background jobs that respect battery limits.
Hilt
Hilt – dependency injection that keeps modules testable.
Gradle CI/CD
Gradle CI/CD – repeatable builds and checks on every change.
Play Console
Play Console – staged rollouts, vitals and release tracking.
Build process
Four steps from first call to ongoing care. Each delivers something you can review.
Discovery
We define the problem, users and absolute constraints.
Architecture
We map screens, data flow and permissions before writing production code.
Build
Kotlin, Compose and tests, delivered in small builds you can install and try.
Release & care
Staged rollout on Google Play, then monitoring, fixes and updates for new Android versions.
What we promise
The parts of the job we never shortcut.
Zero tracking by design
We add no analytics, ad SDKs or fingerprinting.
On‑device by default
Your data stays on the phone.
Battery discipline
We treat background work as a cost and measure it.
Accessible interfaces
Screens work with TalkBack, large text and sensible contrast.
0trackers in our apps
0advertising IDs used
100%of app data kept on the device
1platform we build for
Clear 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 in plain words
Hide behaviour behind vague policies
Support what we ship after release
Ship features nobody asked for
Questions, answered
Short answers about how we work.
What does pretihut.com do?
We build and maintain Android apps end‑to‑end, with offline use and privacy as defaults.
Which platforms do you support?
Android only. We dive deep into one platform.
What do you do with user data?
Our apps keep data on the device. No analytics, no ad SDKs, no data sales.
How can I contact you?
Write to cressida6holloway@gmail.com or use the contact form on this page.
Do you support apps after release?
Yes. We ship fixes, adapt to new Android versions and keep dependencies current.
Company details
pretihut.com is an Android development studio. Here is who stands behind the apps.
- Companypretihut.com
- Address47 Jowetts Lane WEST BROMWICH, B71 2RB
- Phone+48884647590
- Websitepretihut.com
Get in touch
A quick message is enough to start; your email app opens pre‑filled.
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 the full policy for each app below.
- No personal data collected
- No advertising ID
- Delete the app, delete your data
Privacy policies