Zellige
Privacy policy
Last updated:
Who is responsible
Zellige is published by AppCraft31, an independent studio based in Toulouse, France. For any question about this policy, write to appcraft31@gmail.com.
This policy describes what the app actually does with data, on iOS and Android.
What stays on your device
Zellige stores the following in your device's own storage. None of it is sent to any server, and all of it disappears if you uninstall the app.
Grids are generated and verified on your device: neither the story mode nor the daily grid exchanges anything with a studio server.
Zellige is free thanks to advertising. If you explicitly decline advertising consent in the consent screen, the app shows a “Consent required” screen and offers to revisit your choice: it cannot be played without consent. If the form is merely unavailable (no network), the app remains playable.
The rewarded video only starts if you tap the “+50 coins” button; the interstitial shows at most once every two grids, after the grid is finished.
On Android, Play Games leaderboards and achievements are not active yet: nothing is transmitted until they are.
- progression du mode histoire et niveau atteint
- pièces
- grille du jour terminée, série et meilleur temps
- partie en cours (histoire et grille du jour)
- réglages (sons, vibrations, signalement des conflits, thème)
- succès Game Center gagnés et déjà transmis
Advertising
Zellige is free and includes the Google AdMob SDK, in the following formats: interstitial and rewarded video. Google AdMob is provided by Google Ireland Limited for users in the European Economic Area, the United Kingdom and Switzerland, and by Google LLC elsewhere.
In that context, Google may process the device advertising identifier, app-related identifiers and ad interaction data (impressions, clicks).
On iOS, the system asks at first launch whether you allow tracking of your activity. If you decline, no advertising identifier (IDFA) is shared and ads are not personalised.
In the European Economic Area, the United Kingdom and Switzerland, a GDPR-compliant consent screen is shown through the Google User Messaging Platform. You can accept, decline or customise the use of your data for advertising, and change that choice from the app settings.
In-app purchases
Zellige offers no in-app purchases.
Analytics
Zellige sends Firebase Analytics, to measure game usage (grids started and finished, hints used, return over the following days) and assess the effectiveness of acquisition campaigns.
This data cannot be used to identify you.
Network connection
Zellige runs entirely offline. The app needs no connection to be used, apart from loading the ads.
Accounts and game services
Zellige never asks you to create an account. Game Center is used for les classements (niveau atteint, série et temps de la grille du jour) et les succès: in that context, only your Game Center nickname and your scores are transmitted, through Apple's service.
Children
Zellige is not specifically aimed at children under 13, and we do not knowingly collect personal data about them.
The ads served are configured to respect family content categories.
Your rights
Since the data described above stays on your device, the most direct way to erase it is to uninstall the app: everything goes with it.
The General Data Protection Regulation further grants you rights of access, rectification, erasure, restriction and objection. To exercise them, write to appcraft31@gmail.com.
For data processed by the ad networks, those rights are exercised with each of them: Google. Your advertising choices also remain changeable at any time from the app settings and your device settings.
Changes
This policy may change alongside the app. Any change is published on this page, with its date. Last updated: August 31, 2026.
Contact
A question, a request, a doubt about this document? Write to appcraft31@gmail.com. We answer every message.