Crossmath: Math Puzzle Offline
Privacy Policy
Data collected by third-party services
We have no servers of our own that receive your data. The game contains the following services from Google, which process data on our behalf:
- Google AdMob (advertising). Shows an occasional full-screen ad after you finish a puzzle (never while you are solving one, and not during your first few puzzles) and optional video ads you can choose to watch for an extra hint. AdMob may collect the advertising ID, app instance ID, IP address (used to estimate approximate location), device and OS information and ad interactions to show ads, limit how often they appear, measure them and prevent fraud. Personalised ads are shown only if you allow them.
- Google Analytics for Firebase (analytics). Records gameplay events — for example puzzles started and solved, difficulty, solve time, hints used and ads shown — together with the app instance ID, device model, OS version and approximate country. We use it only to improve the game.
- Google Play Games Services (optional). If you are signed in to Play Games, your scores (Endless, level, battle points) are submitted to public leaderboards with your Play Games name, achievements are unlocked on your Play Games profile, and your game progress can be saved to your Google account so you can continue on another device. This is handled by Google under your Play Games settings.
- Google User Messaging Platform (consent). Shows the consent form where required and stores your choice on the device.
- Google Play in-app updates and in-app review. Let Google Play install an update or show a rating dialog inside the game. We do not receive your review or personal data from them.
Data is sent encrypted (HTTPS) and handled under Google's Privacy Policy; see also how Google uses information from apps that use its services. Analytics data is kept by Google for a limited period (up to 14 months) and then deleted.
Battle rivals
Battle mode opponents are computer-controlled (marked "AI" in the game). They are not real people and no data is exchanged with other players.
Consent and your choices
In the European Economic Area, the UK and Switzerland the game asks for your consent (Google's consent form, IAB TCF v2) before ads or analytics store or read anything on your device. You can change your choice at any time in the game's Settings ("Privacy choices"). Everywhere, you can reset or delete your advertising ID or opt out of personalised ads in Android settings, and manage Play Games visibility in the Play Games app.
Data stored on your device
Your current puzzles, statistics, level and XP, daily quests, achievements, Endless and Battle progress and settings are saved only in the app's private storage on your device (and, if you use Play Games, in your Google account as described above). They are removed from the device when you clear the app's data or uninstall the game.
Deleting your data
Clear the app's data in Android settings or uninstall the game to delete everything stored on the device. Play Games data can be deleted in the Play Games app (Settings → Delete Play Games account and data). To request deletion of analytics data, e-mail [email protected] — details on the data deletion page.
Permissions
The game uses the internet and network-state permissions to load ads, send analytics and use Play Games, the advertising ID permission added by the Google Mobile Ads SDK and vibration. It does not access your contacts, photos, files, camera, microphone or location.
Children
The game is not directed at children under 13 and we do not knowingly collect personal data from them.
Changes
If this policy changes, we will update this page and the "Last updated" date before the new version of the game is released.
Contact
Malikoglu (Anar Malikoglu) · [email protected]