Boomhold — Privacy Policy

Last updated: October 22, 2026

Boomhold is an Android game published by EXP4 (contact@exp4.fr).

In short

Boomhold collects no personal data and shares none. The game does not connect to the Internet: it does not even ask for permission to access the network.

What stays on your phone

So that you can pick up where you left off, the game saves on your phone, in its own private storage:

• your settings (music, sounds, vibration, language);
• your progress (gems, palace rooms, books, records);
• the game in progress.

These files never leave your phone and we have no access to them. They are deleted when you uninstall the game, or with "Reset progress" in the game's settings.

Permission requested

• Vibration: to make the phone vibrate during play. Vibrations can be turned off in the game's settings.

No ads, no analytics, no account

This version of Boomhold shows no ads, does not measure its audience, asks for no account and offers no purchases.

Children

Boomhold collects no data, from children or from adults.

Changes

If the game changes (for example if it shows ads one day), this page will be updated before that version, and the date at the top will change.

Contact

For any question: contact@exp4.fr