Zero tracking by design
No analytics, ad SDKs or fingerprinting.
Android‑only studio
We build native Android apps, but never send data off‑device
chemothu.com crafts offline-first Android apps in Kotlin and Jetpack Compose. No trackers, no advertising ID, no hidden behavior after install.
- Native Android
- Offline first
- No advertising ID
Native Android
Offline first
No advertising ID
Our work
From initial concept to ongoing updates on Google Play.
Native Android apps
Kotlin from day one. Apps run smoothly on modest hardware.
Compose interfaces
Declarative UI with Material 3, adaptive layouts and purposeful motion.
Offline data handling
Room and DataStore keep everything local, so the app works in a tunnel or on a plane.
Battery and performance
We profile startup, jank and background work, then monitor Android Vitals after each release.
Accessibility
TalkBack labels, proper contrast and large‑text support are built in.
Release & care
Signed builds, staged rollouts on Google Play and regular updates as Android evolves.
12:30
A closer look
Hivewright
Hivewright follows the same rules as every app we ship: native Android, quick launch, nothing leaves the device.
- Operates without network
- Stores data locally
- Requests only required permissions
- No accounts, ads, or analytics SDKs
- Native Android
- Kotlin
- Jetpack Compose
- Offline first
- Accessibility
- Privacy built‑in
How we work
Four stages, each delivering a tangible outcome.
Discovery
Define the problem, target users and absolute limits.
Architecture
Sketch screens, data flow and permissions before coding.
Build
Kotlin, Compose and tests, delivered in incremental builds for testing.
Release & care
Staged rollout on Google Play, then monitoring, fixes and updates.
One-way data flow: the interface observes state, and the repository owns the data.
Common questions
Typical first‑time queries.
What does chemothu.com do?
We design, build and maintain Android apps with offline use and privacy as defaults.
Which platforms do you support?
Android only. We focus deeply on one platform.
What do you do with user data?
All data stays on the device. We run no analytics or ad SDKs and never sell data.
How can I contact you?
Email arloweeliza@gmail.com or use the contact form on this page.
Do you support apps after release?
Yes. We deliver fixes, adapt to new Android versions and keep dependencies current.
Our principles
Four non‑negotiable rules.
0trackers in our apps
0advertising IDs used
100%of app data kept on the device
1platform we build for
On‑device first
All data stays on the phone.
Battery discipline
Background work is measured and limited.
Accessible interfaces
Screens support TalkBack, large text and proper contrast.
Our stack
A focused toolbox that keeps apps maintainable.
Kotlin
Concise, null‑safe Kotlin code.
Coroutines & Flow
Coroutines & Flow for clean async work.
Jetpack Compose
Jetpack Compose for adaptive UI.
Room
Room for local offline storage.
WorkManager
WorkManager for battery‑friendly background jobs.
Hilt
Hilt for testable dependency injection.
Gradle CI/CD
Gradle CI/CD for repeatable builds.
Play Console
Play Console for staged releases and vitals.
Where we stand
What we do
- Build native Android apps in Kotlin
- Keep user data on the device
- Explain every permission clearly
- Provide post‑release support
What we never do
- Sell or share personal data
- Add advertising IDs or tracking SDKs
- Hide behavior behind vague policies
- Ship unwanted features
Studio details
chemothu.com is an Android development studio. Here are the people behind the apps.
- Companychemothu.com
- AddressUnit 11, Monks Health Hall Workshops, Chelford Road, Nether Alderley, Macclesfield, SK10 4SY
- Phone+48794627953
- Websitechemothu.com
Talk to us
Tell us about your project. Your email client opens with a prepared 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