Last updated 5 August 2026 · PowderRush Alpine 1.0
In short: PowderRush has no account, no sign-in and no server of our own. Your progress lives on your device. What the game does send goes to two services: Google AdMob for ads and PostHog for anonymous usage statistics.
The controller responsible for processing your personal data in this app is:
IMPRV
Mike Stettler
8400 Winterthur, Schweiz
E-Mail: contact@imprv.ch
Your name, your progress, the items you own, your records and your settings are stored locally and only locally. They are never sent to us. Delete the app and they are gone.
| Recipient | Data | Purpose |
|---|---|---|
| Google AdMob | Device advertising identifier, device type, coarse location from your IP, interaction with ads | Serving and accounting for ads |
| PostHog (EU servers) | Random install ID, gameplay events such as runs finished and purchases, country and city from your IP, crash and performance data | Understanding how the game is played and finding bugs |
| Apple | Purchases and, if you use Game Center, your leaderboard entries | Processing purchases, running leaderboards |
PostHog's install ID is random and tied to nothing: no account, no email, no advertising identifier. It tells us that somebody is playing, not who.
Ad partners. Ads are delivered through Google AdMob. Google sells the space at auction, and further ad providers can take part; they process data such as the advertising identifier, device type and coarse location. In the EEA and the UK we ask for your consent first. The full, current list of providers is shown inside that consent dialog under “Manage options”, where you can change your choices at any time.
After the Academy, iOS asks whether the app may track your activity. Say no and you still get ads, just not personalised ones. You can change that at any time in iOS Settings under Privacy & Security → Tracking.
Ads can be switched off for good by buying No Ads or the VIP Pack in the shop.
The game is not directed at children under 13, and we do not knowingly collect data from them.
You have the right to access, correct, delete and object. Since we cannot identify you, in practice this concerns the data held by AdMob and PostHog. The fastest route is in your own hands: decline tracking in iOS Settings, and delete the app, which removes everything stored locally. For anything else, write to contact@imprv.ch.
If what the app sends ever changes, this page is updated before the release ships. The date at the top tells you when that last happened.