Privacy Policy

Effective date: July 25, 2026

Grimlings ("the app") is made by Curly Doggo Limited. This policy explains what data the app handles and why. The short version: there is no account, there are currently no third-party ads, we never sell data, and the little we do collect is pseudonymous.

What stays on your device

Your run history, best depth, bestiary collection, streaks, hint and heart counters, and settings are stored only on your device (and in your device backups, which Apple manages). We cannot see them.

The daily reminder, if you turn it on, is a local notification scheduled on your device. It involves no server and sends nothing anywhere.

Share cards you create (depth or streak images) are rendered on your device and go only where you choose to share them.

Analytics

We use PostHog, hosted in the European Union, to understand how the app is used — which floors get played, where players get stuck, whether the tutorial works. This data is tied to a randomly generated identifier, not to your name, email, or Apple ID, and includes:

• Interaction events (runs started/completed, hearts lost, settings changed, purchase steps)
• Device model, OS version, and app version
• Your IP address, processed to deliver the data and derive an approximate region

We do not use analytics data to track you across other companies' apps or websites, and we do not sell it.

Purchases

Payments are processed entirely by Apple. We never receive your name, card number, or billing address.

To unlock premium features after a purchase (including on a new device, via Restore Purchases), we use RevenueCat, a subscription-management service. RevenueCat receives the Apple purchase receipt, your purchase history for this app, and the same kind of random pseudonymous identifier used for analytics. RevenueCat processes this data on our behalf and does not sell it.

You can manage or cancel a subscription anytime in Settings → Apple Account → Subscriptions on your device.

Advertising

The app currently shows no third-party ads. If a future version adds them, this policy will be updated first and the app will ask for any consent the law and Apple require before any ad data is collected.

Sharing

Data goes only to the processors named above (PostHog, EU; RevenueCat, US — under standard data-protection agreements) and to no one else. We do not sell or rent data, and we do not combine it with data from other sources.

Retention & your rights

Analytics data is kept only as long as it is useful for improving the app. Depending on where you live (e.g. the EU/GDPR), you may have the right to access, correct, or delete personal data. Because our identifiers are random and not linked to your identity, deletion requests work best from the device in question — contact us and we will walk you through it and delete what we can match.

Children

The app is suitable for all ages. It has no accounts, no chat, no user-generated content, and no third-party ads, and we do not knowingly collect personal information from children.

Changes

If this policy changes, the new version will be published at this address with an updated effective date.

Contact

Curly Doggo Limited · [email protected]