Legal information
Last updated: 25 August 2026
A quick summary
Privacy at a glance
- No user accounts or registration
- No advertising, analytics or tracking services
- No transfer of profiles, saved games or statistics to Mannibest
- Optional profile pictures and all settings remain on your device
1. Controller and contact
Mannibest GmbH
An der Talle 97
33102 Paderborn
Germany
Phone: 05252 940600
Email: [email protected]
2. Scope
This privacy policy applies to the Android app “Zahlenfunken – Rätselreisen” (package name: de.zahlengarten.app) and its Google Play Store listing.
3. Local use and data processing
The app can be used locally. It does not use online accounts, advertising, analytics or tracking services, social features or its own internet connection. Mannibest receives no profile, saved-game, statistics or settings data.
The app stores profile names, difficulty levels, sound and language settings, statistics, achievements and saved games exclusively on your device. This processing provides the app functions you request; the legal basis is Article 6(1)(b) GDPR.
4. Profiles and optional profile pictures
You may voluntarily choose a profile picture using the Android file picker. The image is copied to local app storage only after you select it and is used exclusively for your local profile. It is not transferred to Mannibest or any other third party.
Use only images you are entitled to use.
5. Retention and deletion
Local profiles, settings, statistics, achievements and saved games remain stored until you clear the app data in Android settings or uninstall the app. Mannibest cannot view or delete this data remotely.
6. Android backup and Google Play
Depending on your device settings, local app data may be backed up and restored by Android backup functions. When you download, update or review the app through Google Play, Google may process data under its own responsibility. Google’s privacy information applies.
7. Disclosure and recipients
The app does not transfer personal data processed within the app to Mannibest or other recipients. It contains no advertising, analytics, social media or tracking SDKs.
8. Children
The app may be used by minors. It does not create online accounts or transfer data to Mannibest. Where applicable, the necessary consent must be obtained for profile pictures of children or other people.
9. Your rights
Subject to the applicable legal conditions, you have rights of access, rectification, erasure, restriction of processing, data portability and objection. Because app data is stored exclusively locally, Mannibest cannot retrieve or delete it remotely.
You also have the right to complain to a data protection supervisory authority. In particular, the following authority is competent:
State Commissioner for Data Protection and Freedom of Information of North Rhine-Westphalia
Kavalleriestraße 2–4
40213 Düsseldorf
Email: [email protected]
Website: www.ldi.nrw.de
10. Changes to this policy
We update this privacy policy when functions, services or legal requirements change. The current version is published at this URL.