**Effective date: July 9, 2026**
Domino Daily ("the app") is developed and published by Gabriel Boscan
("we", "us"). This policy explains what data the app handles and why.
## The short version
Domino Daily has no accounts and no sign-in. Your puzzle progress,
streaks and settings are stored only on your device. The app uses
standard Google services for analytics, crash reporting and advertising,
which collect limited device data as described below.
## Data stored on your device only
- Puzzle progress, solve times, hints used, streaks and statistics
- App settings (theme, sound, haptics)
- Purchase entitlements (e.g. Remove Ads)
This data never leaves your device and is deleted when you uninstall
the app. We cannot access it.
## Data collected by third-party services
The app includes the following Google services:
**Google Analytics for Firebase** — collects anonymous usage events
(e.g. "puzzle completed", "hint used"), device model, OS version,
country, and app version, to help us understand how the game is played.
**Firebase Crashlytics** — collects crash reports (stack traces, device
model, OS version) so we can fix bugs.
**Google AdMob** — serves advertisements. Depending on your consent
choice, AdMob may use your device's advertising ID to show personalised
or non-personalised ads. In the European Economic Area and the UK you
are shown a consent dialog on first launch where you can decline or
manage this; you can change your choice at any time from the consent
dialog. You can also reset your advertising ID or opt out of ads
personalisation in your device's Google settings.
These services are operated by Google LLC. Their handling of data is
described in [Google's Privacy Policy](https://policies.google.com/privacy)
and [How Google uses data from partner apps](https://policies.google.com/technologies/partner-sites).
## Purchases
In-app purchases are processed entirely by Google Play. We do not
receive or store your payment details.
## Children
The app is not directed at children under 13.
## Your rights (EEA/UK)
Where GDPR applies, you may have rights of access, rectification,
erasure and objection regarding personal data. Most data the app
handles stays on your device under your control; for data processed by
Google services, see the links above. For anything else, contact us.
## Changes
We may update this policy as the app evolves (for example if new
features are added). The effective date above always reflects the
latest revision.
## Contact
Questions or requests: **boscan.gabr@gmail.com**