Brain TokTok stores all your training records locally on your device. We do not collect, upload, or have access to your game records, self-check results, or personal data. The App requires no account or login.
1. Overview
Brain TokTok ("the App") is a brain training app offering simple cognitive exercise games designed for seniors. This Privacy Policy explains what information is processed when you use the App.
The App's self-check feature is a wellness aid, not a medical device. Results are not medical diagnoses and are stored only on your device.
2. Data Storage
All data created within the App — game play records, daily streaks, and self-check results — is:
Stored 100% locally on your device
Never uploaded to any server operated by the developer
Removed permanently when you uninstall the App
3. Information Collected by Third-Party Services
3.1 Advertising (Google AdMob)
The App shows banner ads and app-open ads through Google AdMob. AdMob may collect device identifiers (such as the advertising ID / IDFA), approximate location inferred from IP address, and ad interaction data to serve and measure ads.
In the EEA/UK, a consent form (Google UMP) is shown before any personalized ad is requested.
On iOS, Apple's App Tracking Transparency (ATT) prompt asks your permission before the advertising identifier is used. If you decline, ads are still shown but are not personalized.
We use Google Firebase Analytics and Crashlytics to understand aggregate usage (e.g., which games are played) and to fix crashes. This data is pseudonymous and never includes your game scores tied to your identity, your name, email, or precise location.
3.3 KakaoTalk Sharing (Optional)
If you choose to share your progress via KakaoTalk, the share content is handled by the Kakao SDK under Kakao's Privacy Policy. Nothing is shared unless you explicitly tap the share button.
4. Permissions
Tracking (iOS, optional): used only for personalized advertising, asked via the ATT prompt.
The App does not access your camera, microphone, contacts, photos, or precise location.
5. Children
The App is designed for general audiences, primarily older adults, and is not directed at children under 13. We do not knowingly collect personal information from children.
6. Data Deletion
Since all records are stored locally, deleting the App removes all of your data. To reset advertising personalization, use your device settings (iOS: Settings → Privacy → Tracking / Apple Advertising, Android: Settings → Google → Ads).
7. Changes to This Policy
We may update this Privacy Policy from time to time. Changes are posted on this page with an updated revision date.