Effective August 23, 2026 · Last updated November 11, 2026
RT Information ("we," "our," or "us") provides the game CleanBomber (おそうじボム!) (the "App"). This Privacy Policy explains how information is handled in the Android version (package: jp.cleanbomber.game) and the corresponding versions we provide on other platforms.
1. Information handled by the App
Game data stored on your device
The App stores your last played stage, completed stages, star ratings, and sound preferences locally on your device. This data is not transmitted to our servers.
Information we do not collect directly
The App does not require an account and does not provide features through which we directly collect your name, email address, phone number, precise location, contacts, photos, camera data, or microphone data.
2. Advertising and Google Mobile Ads SDK
The iOS and Android versions use Google AdMob (Google Mobile Ads SDK), provided by Google LLC, to show advertisements at appropriate transitions such as between stages. A full-screen ad may appear when you advance to the next chapter. In Cleaning, you can also choose to watch a rewarded ad for help such as a hint. The macOS version does not show ads. When online at startup, the iOS and Android apps may check the store for an update. The check does not send your game progress.
For advertising, measurement, analytics, and fraud prevention, the SDK may automatically collect or share IP addresses, app and ad interactions, diagnostic information, and device or account-related identifiers such as the advertising ID and App Set ID. Where required, the App uses Google's consent management tools. On iOS, when tracking permission is denied or restricted, the app requests non-personalized ads. You can change your tracking choices in the device’s privacy settings.
3. Purposes of use
- To retain game progress and preferences on your device
- To serve and measure advertisements
- To maintain the quality and stability of the App and advertising functions
- To detect and prevent fraud, security issues, and technical failures
- To comply with applicable laws and store policies
4. Sharing with third parties
We do not sell personal information. Information may be transmitted to Google through the Google Mobile Ads SDK as necessary for the purposes described above. We may also disclose information when required by law or when reasonably necessary to protect the rights and safety of users or third parties.
Google information
5. Retention and deletion
Progress in Cleaning and Blast Escape and your preferences remain on your device until you clear the App's storage or uninstall the App. We do not retain this game data on our servers. Information handled by Google for advertising is retained and deleted according to Google's policies and your Google account or device settings. Because the App does not offer user accounts, there is no in-App account deletion procedure.
6. Security
We take reasonable measures to protect information from unauthorized access, disclosure, alteration, or loss. Communications by the Google Mobile Ads SDK use encrypted transmission.
7. Children's privacy
The App is not primarily directed to children under 13. Children under 13 should use the App only with the consent and supervision of a parent or guardian. If we learn that we have inadvertently obtained a child's personal information, we will take reasonable steps to delete it promptly.
8. Changes to this Policy
We may update this Policy when the App, third-party services, or applicable laws change. Material updates will be announced on this page or within the App. The revised Policy becomes effective when posted here.
9. Contact
RT Information
App: CleanBomber (おそうじボム!)
Email: rtinformationsystem@gmail.com
Support: Contact page