Privacy Policy

Effective November 14, 2026 · 한국어

Summary: Ttak has no accounts and no servers of its own.
Your progress stays on your device. The game shows ads through Google AdMob, and Google processes some device information to deliver and measure those ads. The game does not ask to track you across other companies' apps and websites.

1. What the game stores

Your cleared stages, grades, and settings are saved only on your device. There is no sign-up, and the developer receives none of this.

2. Advertising

Ttak is free and shows ads provided by Google AdMob: a short ad between some stages, and an optional longer ad you can choose to watch to skip a stage. To deliver and measure ads and to prevent fraud, Google's advertising SDK may process:

device identifiers and basic device information (model, OS version, language),
your IP address, from which an approximate location can be derived,
which ads were shown and how you interacted with them,
diagnostic information such as crash and performance data from the SDK.

This information goes to Google, not to the developer. See how Google uses information from apps that use its services.

The game does not request permission to track you across apps and websites owned by other companies, so the device's advertising identifier is not available to advertisers.

3. Consent in Europe

If you are in the European Economic Area, the United Kingdom, or Switzerland, the game asks for your ad choices with Google's consent message before any ad is requested. If you decline, you may see non-personalized or limited ads.

4. Purchases

If you buy “Remove Ads”, the purchase is processed entirely by Apple through the App Store. The game receives no payment details; it only checks with Apple, on your device, whether the purchase is active. After the purchase the short ads between stages are no longer requested.

5. Data sharing

The developer has no data about you to share or sell. The only third party in the game is Google AdMob, as described above.

6. Data retention & deletion

Deleting the app deletes your progress. Information processed by Google for advertising is kept under Google's policies.

7. Children's privacy

The developer knowingly collects no personal data from anyone, including children.

8. Changes to this policy

Any changes will be posted on this page with an updated effective date.

9. Contact

For privacy questions, email support@goodflow.dev.