WS APP STUDIO
Privacy Policy · World Currency Atlas
최종 수정일: 2026-10-04
Records on your device
No account is required. Cards, favorites, missed answers, best score, sound and language settings stay on your device. Learning records are not automatically sent to the developer or synchronized between devices. Resetting records or deleting the app may remove them.
Sharing and additional learning records
Recent currencies, daily and weekly learning records, scores by quiz type and auto-advance preferences are stored locally and included in backups. Sharing sends public currency learning text to the app you choose. That app’s privacy policy applies.
Advertising
The app uses Google Mobile Ads SDK. For ads, analytics, performance and fraud prevention, it may process IP and approximate location, device and app identifiers, ad interactions, and crash and performance data. The app requests child-directed, under-age-of-consent, General-rated and non-personalized ads. App code does not request tracking permission. Non-personalized ads can still process data.
Backup files
Saving a backup creates an unencrypted JSON file. On iOS it is saved in the app’s Documents folder and available in Files; on the web it is downloaded. Delete copies stored elsewhere at their saved locations. Restore reads only your chosen file and replaces current records.
Permissions and external links
The app does not request location, camera, microphone or contacts access, or ask children for identifying information such as names, emails or phone numbers. External photo-source and license links are governed by their destination websites’ policies.
Contact and deletion
Policy and content questions: support@wsappstudio.com. There is no server account holding your learning records. Reset them in app settings and delete separate backup files where you saved them.