Last updated: 17 June 2026
This policy applies to the Delife mobile app (“App”) and the delife.sanoi.com website (“Service”). Delife is an educational app for German B1 and citizenship test practice.
You can use most features without sign-up or login. Progress, vocabulary, and review notes are stored only on your device. Free use may show ads; you may optionally buy Premium (one-time in-app purchase on Google Play or the App Store) to remove ads and unlock B1 content.
Service operator: Hochul Song (sanoi.com) Contact: hochul@sanoi.com
The app may store on your device (e.g. localStorage): · Study progress (streak, questions solved, accuracy) · Vocabulary, wrong-answer notes, quiz answers · Language preference and Premium status (local flag) This data is not uploaded to our servers and is not linked to an account.
The app does not provide its own email/password accounts. Optional login on the website, if offered, does not apply to the Android/iOS app builds, which are designed for use without login.
Free use may display banner ads via Google AdMob on both Android and iOS. AdMob may process device identifiers, IP address, and ad interactions for ad delivery, measurement, and fraud prevention. See Google’s policies for details. After a Premium purchase, in-app ads are not shown.
Premium is a one-time in-app purchase through Google Play (Android) or the App Store (iOS). Payment and receipt validation are handled by the respective platform provider; we do not receive your payment card details. “Restore purchases” uses your platform account’s purchase history.
Third parties the service may use: · Google AdMob (advertising) · Google Play Billing (in-app purchases, Android) · App Store (in-app purchases, iOS) · Google Fonts CDN (UI fonts on web and app) Each processes data under its own privacy policy; some processing may occur outside the EEA.
On-device study data can be removed by uninstalling the app or using “Clear all data” in Settings. Retention of data collected by AdMob, Play, or the App Store follows those providers’ policies.
Where applicable, you may have rights to access, delete, restrict, or object to processing. For AdMob or Play, contact Google; for the App Store, contact Apple; for local study data, use in-app clear data or uninstall. Email us for other requests.
The service is aimed at adult learners. We do not knowingly collect personal data from children under 16.
We update this page when laws or features change. Material changes are reflected in the “Last updated” date and, where appropriate, in app release notes.
Privacy enquiries:
hochul@sanoi.comhttps://delife.sanoi.com/privacy