We do not process any personal data. We do not access your camera or other sensors on your mobile device. The app presents you with tasks that you solve. We do not collect, process or store any data that identifies you. We also do not collect your IP address.

Your data may be processed by your operating system (e.g. your tablet/smartphone) or by the Apple App Store or Google Play Store. We have no influence on this.

Responsible for data protection issues:

Lehrerfreund GmbH
Schulstr. 39
79111 Freiburg

Contact person, authorized representative:
Berthold Metz, bmetz@lehrerfreund.de

Legal basis

The legal basis for the following explanations is the General Data Protection Regulation GDPR and the Federal Data Protection Act BDSG (Act on the Protection against Misuse of Personal Data in Data Processing). If you use the app outside the Federal Republic of Germany, other or supplementary regulations may apply.

What data we collect

We do not collect or store any data that you enter.

Deletion of your data

We are legally obliged to inform you about the deletion or deletion periods of your data. As we do not store any personal data, we cannot delete anything and we do not have any deletion deadlines.

Firebase Crashlytics

In order to improve the stability and reliability of our apps, we rely on anonymized crash reports. We use “Firebase Crashlytics”, a service provided by Google Ireland Ltd, Google Building Gordon House, Barrow Street, Dublin 4, Ireland.

In the event of a crash, anonymous information is transmitted to Google's servers in the USA (status of the app at the time of the crash, installation UUID, crash trace, manufacturer and operating system of the cell phone, last log messages). This information does not contain any personal data.

Crash reports are only sent with your express consent. When using iOS apps, you can give your consent in the app settings or after a crash. For Android apps, you have the option of generally agreeing to the transmission of crash notifications to Google and app developers when setting up the mobile device.

The legal basis for data transmission is Art. 6 para. 1 lit. a GDPR.

You can revoke your consent at any time by deactivating the “Crash reports” function in the settings of the iOS apps (in the magazine apps, the entry can be found in the “Communication” menu item).

For the Android apps, the deactivation is basically done in the Android settings. To do this, open the Settings app, select the “Google” item and then the “Usage & diagnostics” menu item in the three-dot menu at the top right. Here you can deactivate the sending of the relevant data. You can find more information in the help for your Google account.

Further information on data protection can be found in Firebase Crashlytics' privacy policy at https://firebase.google.com/support/privacy and https://docs.fabric.io/apple/fabric/data-privacy.html#data-collection-policies