How Wall Studio handles your information — in plain language.
Wall Studio (the "app", "we", or "us") is an Android personalization app that generates wallpapers directly on your device using a built-in procedural engine — no images are downloaded and no external or AI services are used. You customize generators, save and reuse your designs, and apply or share the results — all offline. This Privacy Policy explains what the app does and does not do with information on your device.
Wall Studio stores the following locally on your device only, using a local database (Hive). None of it leaves the device.
When you save a wallpaper, the app stores a small "recipe" — the generator type, random seed, colors and slider parameters — that lets it recreate that exact wallpaper later. This is a compact set of settings, not personal data.
A capped list (up to the last 100) of wallpapers you generated is kept as the same small recipes, so you can reopen recent creations. It is limited in size and never leaves the device. You can clear it at any time.
Your theme choice (light / dark / system) is stored locally.
Wall Studio does not access your contacts, location, accounts, camera, microphone, or your personal photos. It does not read any of your files.
| Permission | Purpose |
|---|---|
SET_WALLPAPER |
To apply a wallpaper you generated to your home screen, lock screen, or both, using the Android wallpaper API. |
WRITE_EXTERNAL_STORAGE(Android 9 and below only) |
To save a generated wallpaper into your gallery when you tap Export. On Android 10+ this is handled by the system media store and no storage permission is requested. |
The published app ships without the INTERNET permission and has no network
code — it cannot send your data anywhere.
Wallpapers are rendered on your device. When you apply one, the generated image is handed to Android's own wallpaper service on your device. When you export one, it is written to your gallery. When you share one, Android's standard share sheet opens and you choose where it goes — that action, and anything that happens in the app you share to, is under your control. Wall Studio does not upload images anywhere.
The little information the app stores is used solely to provide its features — recreating your saved wallpapers, showing your generation history, and remembering your theme. We do not use it for advertising, profiling, or any other purpose.
We do not share, sell, rent, or disclose your information to anyone. Because the published app has no network access, nothing leaves your device and nothing is sent to us or any third party. No serversNo third partiesNo cloud
The Settings screen contains links — "Rate this app" (Google Play) and "Privacy policy" (this page) — that open in your browser or the Play Store app. Those destinations have their own privacy policies. Wall Studio shares no data with them; it simply opens the link you tapped.
Saved designs, generation history and your theme remain on your device until you change or remove them. You can remove saved wallpapers individually, clear the generation history from within the app, and uninstalling the app permanently removes all of its locally stored data.
All data is kept in Android's private per-app storage, which other apps cannot read. Because nothing is uploaded, there is no server-side database that could be breached.
Wall Studio is a general-purpose personalization app and is not directed to children under 13. It does not knowingly collect personal information from children. Since the app collects no data and has no online component, it poses no data-collection risk to users of any age.
Wall Studio does not integrate advertising networks, analytics SDKs, AI or cloud services, or social login providers, and embeds no third-party trackers.
Depending on where you live, you may have rights under privacy laws such as the GDPR or CCPA. Since Wall Studio does not collect or hold any of your personal data on our side, there is nothing for us to access, correct, export, or delete on your behalf — full control rests with you on your device.
We may update this Privacy Policy if the app's features change. When we do, we will revise the "Effective" date above and publish the updated policy at this address.
Questions or concerns about this policy or the app? Reach us at: