PRIVACY POLICY – SAND STACK
Developer: MythSphere (India)
Contact: support.mythsphere@gmail.com
Effective date: 29 October 2026
Last updated: 29 October 2026
This Privacy Policy explains how MythSphere ("we", "us", "our") handles information when you use our mobile game Sand Stack: Color Block Puzzle ("the App") on Android. By using the App, you agree to the practices described below.
1. SUMMARY
- Sand Stack does not ask you to create an account or log in.
- We do not collect your name, email address, phone number, contacts, photos, files or precise location.
- Your best score and settings are stored only on your own device.
- The App is free and shows ads from Google AdMob. Google may collect certain device information to show and measure those ads, as described in Section 4.
2. INFORMATION WE COLLECT
We, MythSphere, do not collect, store or sell any personal information. We do not run our own servers for the App, and no gameplay data is sent to us.
3. INFORMATION STORED ON YOUR DEVICE
The App saves a small file on your device containing your best score and game settings (such as vibration on/off). This file never leaves your device and is deleted when you uninstall the App or clear its data.
4. ADVERTISING – GOOGLE ADMOB
The App displays banner, interstitial and rewarded video ads provided by Google AdMob, a service of Google LLC. To serve and measure ads, prevent fraud and improve its services, the Google Mobile Ads SDK may automatically collect and process information such as:
- Advertising ID (Android Advertising ID)
- IP address (used to estimate general location, such as country)
- Device model, operating system version, language and screen size
- App interaction data, such as ad views, ad clicks and app launches
- Diagnostic data, such as crash logs and performance information
This information is collected and processed by Google according to Google's own policies:
- Google Privacy Policy: https://policies.google.com/privacy
- How Google uses information from apps that use its services: https://policies.google.com/technologies/partner-sites
- Google advertising policies: https://policies.google.com/technologies/ads
Rewarded ads are optional. You choose whether to watch one in exchange for an in-game reward (such as a Bomb, Rainbow block or Continue).
5. CONSENT (EEA, UK AND SWITZERLAND)
If you are located in the European Economic Area, the United Kingdom or Switzerland, the App shows Google's consent form before personalised ads are served. You can choose to allow or refuse personalised advertising. If you refuse, you may still see non-personalised ads.
6. YOUR CHOICES AND CONTROLS
- Reset or delete your Advertising ID, or opt out of personalised ads, in your device settings: Settings > Google > Ads (the exact path may vary by device).
- You can turn off your internet connection while playing. The game works offline; ads simply will not load.
- You can uninstall the App at any time. This removes all data the App stored on your device.
7. CHILDREN'S PRIVACY
The App is not directed at children under the age of 13, and we do not knowingly collect personal information from children. If you believe a child has provided personal information through the App, please contact us and we will take appropriate steps.
8. DATA SECURITY
Data handled by the Google Mobile Ads SDK is transmitted over encrypted connections (HTTPS). Because we do not collect or store personal data ourselves, there is no MythSphere database containing your information.
9. DATA SHARING
We do not sell, rent or share personal information with anyone. The only third party involved is Google AdMob, as described in Section 4.
10. THIRD-PARTY LINKS
Ads shown in the App may link to external websites or apps that are not operated by us. We are not responsible for the content or privacy practices of those third parties. Please review their privacy policies.
11. CHANGES TO THIS POLICY
We may update this Privacy Policy from time to time, for example when we add features or when the law changes. Updates will be posted at this same link with a new "Last updated" date. Continued use of the App after changes means you accept the updated policy.
12. CONTACT US
If you have any questions or requests about this Privacy Policy, please contact:
Email: support.mythsphere@gmail.com