Privacy Policy
Last updated: 2026-09-13
1. What we collect
TESSERAVE needs no account and no sign-in. We do not collect your name, phone number, email address, or any other personal identifier from you directly.
The app stores the following on your device only: best score, boxes cleared, games played, daily challenge history, day streak, settings (music, sound effects, language, chosen skin and track), and purchase and trial status. None of this is sent to our servers, and all of it is removed when you delete the app.
The app uses no usage analytics or behavioural tracking. No analytics SDK is bundled, and your play history is never sent to a server of ours.
Data leaves the device only in these cases.
- Advertising: your advertising identifier (IDFA / AAID) along with device and network information may be processed by our advertising providers.
- Purchase verification: when you buy something, the product ID and the store-issued receipt are sent to our server to confirm the purchase is genuine.
- Leaderboards: if you are signed in to Game Center or Play Games, your Daily Challenge and BLOCROSS scores are sent to that service.
2. How it is used
Information kept on the device is used only to show your records, remember your settings, and check what you own.
The advertising identifier is used to show relevant ads and to measure ad performance. On iOS you choose whether to allow this through the App Tracking Transparency prompt shown when the app starts. Declining costs you nothing in the game — every feature works the same, you simply see non-personalised ads.
Receipt data is sent only to confirm that a purchase is genuine. What we send is the app identifier, the platform (ios/android), the product ID, and the store receipt — nothing that identifies you. We read the verification result and do not store the receipt.
Leaderboard scores are sent only so they can appear in Apple Game Center or Google Play Games. We send the score and which leaderboard it belongs to; your identity and display name are handled by those services according to your account settings. Scores from machine-played games (auto-play, the title-screen demo) are never submitted.
3. Retention and deletion
Information stored on your device stays there until you delete the app.
Receipts are used at the moment of verification and are not stored. Advertising, payment, and leaderboard data are retained and deleted according to each provider's own policy.
4. Third parties
The app works with the following services.
- Unity LevelPlay · Unity Ads · ironSource (advertising and mediation): privacy policy
- Apple App Store · Game Center (payments · leaderboards): privacy policy
- Google Play · Play Games (payments · leaderboards): privacy policy
We do not sell or otherwise provide personal information to any third party beyond those listed above.
5. Children
This app is not directed at children under 13 (under 14 in the Republic of Korea), and we do not knowingly collect personal information from children of that age. If we learn that such information has been collected, we delete it without delay.
6. Your choices
Deleting the app removes everything stored on your device.
You can change your ad tracking choice at any time in system settings.
- iOS: Settings → Privacy & Security → Tracking
- Android: Settings → Google → Ads (reset advertising ID · opt out of personalised ads)
Deleting a submitted score, or changing how your profile is shown, is managed in your Game Center or Play Games account settings.
For any other request to access, correct, or delete your information, email us at the address below and we will handle it.
7. Changes to this policy
If this policy changes we will post the change and the new update date on this page. For significant changes we will also tell you inside the app.
8. Contact
Questions about this policy: support@maeilmagazine.com
9. Business information
- Company: MaeilMagazine
- Representative: Daeyong Lee
- Business registration number: 405-12-03073
- Mail-order business number: 2026-Gyeonggi Paju-3549
- Address: 32, Dong-ro 63beon-gil, Paju-si, Gyeonggi-do, Republic of Korea, 401
- Email: support@maeilmagazine.com