Effective date: May 13, 2026
Number Trail is provided by Jinwei Ren. This privacy policy explains how the app handles information.
Number Trail does not collect, transmit, sell, or share personal information. The app does not require an account and does not include advertising, analytics, tracking, or third-party login SDKs.
The app stores best times and completion history on your device so that you can view your progress. Completion history is kept for the most recent 30 days. This information remains on your device and is not sent to the developer or to third parties.
Number Trail does not track you across apps or websites owned by other companies.
The app does not knowingly collect personal information from children or any other users.
You can delete locally stored game data by deleting the app from your device. iOS may also remove app data when the app is deleted.
If this policy changes, the updated version will be posted at this URL with a new effective date.
For privacy or support questions, contact Jinwei Ren at renjwjx@outlook.com.