Matchstick Magic is a puzzle game. This policy explains, briefly, what happens to your data when you use it.
Matchstick Magic does not collect, store, or transmit any personal data. The app has no internet access permission and contains no analytics, advertising, or tracking software of any kind.
Your progress, settings, and local leaderboard entries (including any name you optionally enter for a leaderboard score) are saved only on your device and are never sent anywhere. Uninstalling the app deletes this data.
If you choose to share an achievement image, it is handed to the app you pick (e.g. a messaging app) using Android's standard share function. Matchstick Magic does not access or transmit this image itself.