signals, and Google's settings and policies. Where required, the Game presents Google’s consent form before requesting ads and provides a Privacy Options control in Settings so you can revisit your choice.
Effective date: September 17, 2026
Last updated: September 17, 2026
Runze Liu ("we", "us", "our") develops and publishes the mobile game Triple Stack: Tile Match (also displayed on your device as Triple Stack; the "Game"), available on iOS and Android under the application identifier com.lwebapp.triplestack. This Privacy Policy explains what information is handled when you play the Game, why it is handled, and what choices you have.
No account is required. The Game does not ask for your name, email address, or phone number. If you contact support, we receive the information you choose to send.
Your game progress and settings are stored locally on your device. We do not operate servers that receive your game data. Your operating system may back up app data if you have enabled device backups.
The Game displays advertising provided by Google AdMob. Google and its advertising partners may collect device and advertising information to deliver and measure ads, as described in Section 3.
The Game has no in-app purchases and no user-generated content.
The Game saves the following data locally, in its private app storage:
Progress: highest unlocked level and stars earned per level.
Daily Challenge records: completion state and your best time, moves, combo, and star results.
Session snapshot: the state of an in-progress level, so you can resume after closing the app.
Settings: music, sound, and vibration preferences, and whether the tutorial has been completed.
Reward ledger: an internal record of rewards you have earned by watching rewarded ads.
Our app does not send this game data to our servers. Your operating system may include it in a device backup if you have enabled backups for the Game; we cannot access those backups. Deleting the Game or clearing its app data removes the local copy, but any device backup may remain until you delete it through your backup provider.
If you email us for support, we receive your email address and the information you include in your message. This is separate from the Game's locally stored progress.
The Game uses the Google Mobile Ads SDK, which is initialized when the Game starts. The Game currently requests a rewarded ad only after you choose to watch one in exchange for an in-game benefit. The SDK's own initialization or service operation may involve data processing before you request an ad. If we add other ad formats in a future version, this policy and the store disclosures will be updated before they ship.
To load and display ads, the Google Mobile Ads SDK may automatically collect and process:
Device and advertising identifiers, including your advertising identifier (IDFA on iOS, Android Advertising ID) and IP address;
Device and app information, such as device model, operating system version, language, and similar technical data;
Approximate location inferred from your IP address;
Ad interaction data, such as when an ad was loaded, displayed, or completed.
Google uses this information to deliver and measure ads and to detect fraud and abuse. Whether an ad is personalized depends on applicable privacy choices, consent signals, and Google's settings and policies. The Game currently does not offer an in-app advertising consent or privacy-options flow.
We do not receive your personal information from Google. We may receive aggregated reports (for example, total impressions and estimated revenue), which do not identify you.
For details, see Google's own policies:
Google Privacy Policy: https://policies.google.com/privacy
How Google uses information from sites or apps that use our services: https://policies.google.com/technologies/partner-sites
Google Ads Settings: https://adssettings.google.com
Local game data is used only to run the Game: restoring your progress, resuming sessions, applying your settings, and maintaining your reward history.
Advertising data is processed by Google as described in Section 3. Ads fund the Game, which is free to play.
Support messages are used to answer your request and troubleshoot the issue you report.
We do not sell your personal information. We do not use your game data for advertising purposes.
We do not send your game progress or settings to third parties. Advertising information may be transmitted from your device to Google and its advertising partners through the Google Mobile Ads SDK, as described in Section 3. Support email may be processed by our email provider. We may disclose information we actually hold if required by law; we cannot disclose local game data that we do not have.
Local game data remains on your device until you delete it or uninstall the Game.
Advertising data is retained by Google according to Google's privacy policy.
Support messages are kept only as long as needed to handle your request and any applicable legal obligations. You can ask us to delete a support message by emailing 1414556676@qq.com.
Ad controls: use your device's privacy and advertising settings and Google Ads Settings to manage the advertising choices available to you. Available controls differ by device, operating system, and region.
Deleting game data: uninstall the Game or clear its storage to delete its local data. Separately delete any device backup if you want to remove backed-up copies.
Region-specific rights: if you are in the European Economic Area, the United Kingdom, California, or another region with data protection laws, you may have rights to access, correct, delete, or restrict the processing of your personal data, or to object to it. We cannot access your locally stored game data. For information in a support message, contact us at 1414556676@qq.com; for Google's advertising data, see Google's privacy controls and policies.
The Game is not directed to children under 13 (or the minimum age in your country). We do not knowingly collect personal information from children. If you believe a child has provided personal information to us, contact us at 1414556676@qq.com and we will take appropriate steps.
Local game data is stored in the Game's private app storage, protected by your device's own protections (such as the OS sandbox and your passcode). Information sent to Google for advertising is transmitted over encrypted connections and handled under Google's security practices. No method of transmission or storage is completely secure, but we keep our own data practices minimal, which limits risk.
Advertising information is processed by Google on infrastructure that may be located in countries other than yours. Google applies the safeguards described in its privacy policy to these transfers.
We may update this Privacy Policy from time to time. The "Last updated" date at the top reflects the latest version. We will make the current version available at the policy URL linked from the Game and its store listings and provide any additional notice required by applicable law.
Runze Liu
Email: 1414556676@qq.com