Last updated: July 2025
At Zishu, we believe in complete transparency about how we handle your data. The short version: we don't collect any personal data. Everything stays on your device.
Nothing. Zishu operates entirely offline and stores all data locally on your device. We don't have servers, we don't have analytics, and we don't track you in any way.
All of this data is stored locally using your device's storage. It never leaves your device unless you explicitly export it for backup purposes.
Zishu doesn't use any third-party analytics, advertising, or tracking services. The app works completely offline once downloaded.
You can export your data as a JSON file for backup or to transfer to another device. This export happens entirely on your device - the data goes directly from the app to your chosen storage location.
App updates are delivered through the App Store or Google Play. These stores may collect their own analytics about downloads and updates, which are governed by their respective privacy policies.
Since Zishu doesn't collect any data, it's safe for learners of all ages. Parents can feel confident that their children's learning data stays private.
If we ever change how Zishu handles data (though we don't plan to), we'll update this policy and notify users through app update notes.
If you have any questions about this privacy policy or how Zishu handles data, please contact me at archer@cre8d.com.
Your data is yours. It stays on your device. We can't see it, we can't access it, and we can't sell it. That's our promise to you.