This Privacy Policy explains how Crazy Hanzi (“we”, “the game”) handles information when you play our browser-based Chinese vocabulary puzzle game on platforms such as CrazyGames or GameDistribution.
The game saves progress locally in your browser using localStorage. This may include:
This data stays on your device. We do not operate a full account system; Pro verification calls our license API only when you activate or re-check a key.
Purchases of Crazy Hanzi Pro are processed by Payhip. Payhip receives payment and billing information you provide at checkout. We do not store your card details. See Payhip’s privacy policy.
Pronunciation may use your browser’s built-in speech synthesis (Web Speech API). Audio is processed locally by your device; we do not record or store your voice.
If you enable Lock Screen Learning in the native app, selected vocabulary (Chinese characters, pinyin, and English definitions) is written to shared storage on your device so a system widget can display it on your lock screen. This data is not uploaded to our servers. Lock screen widgets cannot play audio; opening the app is required for pronunciation.
When the game is hosted on a third-party portal, that platform may collect data for hosting, analytics, and advertising through its own SDK. For example, on CrazyGames the CrazyGames Privacy Policy applies to platform-level processing. We do not control those services.
The game uses browser storage (localStorage and IndexedDB) rather than marketing cookies. Third-party hosts may use cookies or similar technologies according to their own policies.
Local game data remains until you clear your browser storage or site data for this game. Platform providers may retain their own analytics/ad data under their policies.
We may update this policy from time to time. The “Last updated” date at the top will change when we do.
For privacy questions about Crazy Hanzi, contact the developer through the support channel listed on the game’s store page on the platform where you play.