Zero tracking by design
We never add analytics, ad SDKs or fingerprinting.
Native Android studio
Not cloud‑bound, but right on your phone
SZABAN SP Z O O crafts offline‑first Android utilities in Kotlin and Jetpack Compose. No trackers, no advertising ID, no hidden surprises after install.
- Built for Android
- Works offline
- No ad ID
Sweet Rush
- Android native
- Kotlin
- Jetpack Compose
- Offline first
- Accessible
- Privacy first
12:30
Streak7
This week
Our app
Sweet Rush
Sweet Rush follows our own recipe: native, quick to open and quiet about your data.
- Runs without a network
- Stores data locally on your device
- Requests only needed permissions
- No accounts, no ads, no analytics SDKs
Our commitments
Four rules we never break, no matter the project.
On‑device by default
All data is processed and stored on the phone.
Battery discipline
We treat background work as a cost and measure it carefully.
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
Our utilities
From sketch to release we handle every step, keeping the boring parts reliable.
Native Android tools
Kotlin from day one. Apps that feel at home on Android and run smoothly on modest devices.
Compose interfaces
Declarative UI with Material 3, adaptive layouts and subtle motion.
Local‑first data
Room and DataStore store everything on the device, so the app works in a tunnel or on a plane.
Battery & performance
We profile startup, jank and background work, then monitor Android Vitals after each release.
Accessibility built‑in
TalkBack labels, high contrast and large‑text support are included from the start.
Long‑term care
Signed builds, staged rollouts on Google Play and regular updates as Android evolves.
Our workflow
Four steps from first call to ongoing support. Each step leaves you with something to review.
Discovery
We define the problem, target users and strict privacy limits.
Architecture
We draft 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.
One-way data flow: the interface observes state, and the repository owns the data.
Plain terms
What we do
- Build native Android apps in Kotlin
- Keep user data on the device
- Explain every permission in plain words
- Support what we ship after release
What we never do
- Sell or share personal data
- Add advertising IDs or tracking SDKs
- Hide behaviour behind vague policies
- Ship features nobody asked for
Questions, answered
Short answers about how we work.
What does SZABAN SP Z O O do?
We design, build and maintain native Android utilities, focusing on offline use and user privacy.
Which platforms do you support?
Android only. We go deep on one platform instead of spreading thin.
What do you do with user data?
Our tools keep data on the device. We do not run analytics or ad SDKs, and we do not sell data.
How can I contact you?
Write to buboposacug175@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.
Tools we trust
A modest toolbox that keeps apps easy to maintain.
Kotlin
Clear, null‑safe Kotlin code that's easy to review.
Coroutines & Flow
Smooth background work and state handling without callback chaos.
Jetpack Compose
Declarative screens that adapt to phones and tablets.
Room
Typed local database for reliable offline storage.
WorkManager
Background jobs that respect battery limits.
Hilt
Dependency injection that keeps modules testable.
Gradle CI/CD
Repeatable builds and checks on every change.
Play Console
Staged rollouts, vitals and release tracking.
Studio details
SZABAN SP Z O O is an Android development studio. Here is who stands behind the apps.
- CompanySZABAN SP Z O O
- DUNS849409009
- Address5 Ul. Koziorożca Tomaszkowo, 11-034
- Phone+48794781982
- Websiteszabanspzoo.ink
Start a conversation
Tell us what you are building. Your email app opens with a prepared message.
Privacy, in short
Our tools 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