Bullet Heaven Idle

Privacy Policy

Effective Date: 2026-07-08 Last Update: 2026-09-05 App Name: Bullet Heaven Idle Developer: IiAokawa Contact: iiaokawa5@gmail.com

This Privacy Policy explains how Bullet Heaven Idle (the “App”) handles information when you download and play it. The App is distributed on Google Play.

1. Information We Do Not Collect

Bullet Heaven Idle does not require an account, login, or any personal information to play. We do not operate a backend server, and we do not collect, store, or transmit any personally identifiable information (such as your name, email address, or location) ourselves.

2. Data Stored Locally on Your Device

All game progress — currency (Bris / Glowing Bris), stage progress, unlocked bullet patterns, settings, and similar data — is stored only on your device (in a local save file and the device’s local app storage). This data is never uploaded to any server we control.

You can permanently delete this locally stored data at any time using the “Delete Save Data” option in the in-game Settings menu. This immediately and irreversibly erases your local save data and resets the App to its initial state.
Uninstalling the App also removes this locally stored data.

3. Third-Party Advertising

The App may display rewarded video advertisements (for example, to grant a bonus item) through a third-party advertising network such as Google AdMob. When an ad is shown, the advertising provider may automatically collect certain technical information to serve, measure, and prevent fraud in advertising, which may include:

Advertising identifiers (e.g., Google Advertising ID / AAID)
Device and app information (device model, OS version, language, app version)
IP address and approximate (coarse) location derived from it
Ad interaction data (impressions, clicks, completion)
Performance and diagnostic information (app launch time, hang rate, energy usage)

This information is collected and processed by the advertising provider under its own privacy policy, not this one. We do not control, and are not responsible for, the data practices of these third parties. We encourage you to review their policies directly:

Google AdMob / Google Privacy Policy: https://policies.google.com/privacy

Ad viewing in this App is always optional — advertisements are only shown when you choose to watch one in exchange for an in-game reward.

Your Advertising Choices

You can reset or delete your Android advertising ID at any time from your device settings (Settings → Google → Ads). You may also opt out of personalized advertising from the same screen. Doing so does not stop ads from appearing, but limits the use of your data to personalize them.

For more information about how Google handles data collected through advertising, please see Google’s Privacy Policy: https://policies.google.com/privacy

4. 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 us with personal information, please contact us using the details above so we can address it.

We do not sell or share any personal information, because we do not collect any ourselves. The only data shared with third parties is the technical advertising data described in Section 3, which is collected directly by the advertising provider’s SDK, not by us.

6. Data Retention \& Deletion

Because all game data is stored locally on your device, you are always in control of it:

Delete it anytime via Settings → Delete Save Data in the App.
Or simply uninstall the App to remove all locally stored data.

7. Changes to This Policy

We may update this Privacy Policy from time to time (for example, if we add a new feature or finalize our advertising SDK integration). Changes will be reflected by updating the “Last Update” above. We encourage you to review this page periodically.

8. Contact Us

If you have any questions about this Privacy Policy, please contact:

IiAokawa iiaokawa5@gmail.com