Mahjong Room

Legal & Privacy

Last updated: 24 September 2026

Mahjong Room is a free mahjong-solitaire game for Android and iOS, published by SparkArk Studio. It has no accounts and no sign-up, its one optional purchase (Remove ads) goes through the app store, and it is fully playable offline. These four documents describe everything it does with data.

Privacy Policy What stays on your device, what our analytics and advertising providers receive, and the rights you have over it. Terms of Use Your licence to play, boosters and virtual items, acceptable use, and liability. Ad Partners & Advertising Who serves the ads, what data they use, and every way to switch personalisation off. Data Deletion How to wipe your on-device data, and how to ask us to erase what our providers hold.

The same four documents are available inside the Game under Settings → Privacy.

Contact

Email is the best way to reach us:
sparkarkstudiosocial@gmail.com

Registered address: SparkArk Studio, ul. Narutowicza 12b/2, 70-240 Szczecin, Poland