Check your child's mobile phone use with Petze (Telltale) or use the app for self-monitoring/self-observation - completely offline. Configure multiple time-outs/mobile-free times for each of the innovative day types used in Petze.

Completely offline
• No data distribution
• No tracking
• No "stalking"
• No registration
• No collection of personal data
• Only installed on the "child" mobile phone/tablet (in case of self-monitoring: your mobile phone/tablet)

Easy configuration of usage times/time-outs
• Innovative configuration: in just 4 steps you configure multiple time-outs and a total usage time for each of the innovative day types used in Petze.
• Holidays and public holidays are automatically taken into account in Germany . NO configuration jungle.
• For self-monitoring/self-observation the holiday observance can be switched off.
• Record free days (e.g. moving vacation days) so that they can be taken into account for observation.
• In the exceptions, configure the apps (e.g. learning apps) that should not be observed for the calculation of the permitted periods and the total time of use.
• The standard PIN is: 3456 .

Made in Germany
• thought and made in Germany

No hidden costs
Petze is available as a one-time purchase:
• No advertising.
• One-time purchase.
• For your child: install the mobile phone/tablet with your Google account, download Petze, set up a restricted user for your child, assign Petze to your child as an allowed app.
• Don’t deactivate the Play-Store App for the restricted user. It is needed to verify your purchase. Google takes control for the restricted user, that the Play-Store cannot be accessed and that purchases are not possible. Because of this, the purchase has to be concluded over the main user of your device.

Monitoring of usage exclusively on the basis of the apps used
• No content (e.g. from chats)
• No history (e.g. from browsers/YouTube or similar)
• No paternalism by blocking individual apps:
• Transferring the responsibility for compliance with the jointly defined rules to the child.
• Promotion of independence through the trust you place in your child.
• Operation of apps still possible (also to get in touch with parents)

Control at a glance
Petze offers you a simple overview of your child's mobile phone usage and in case of self-control your own usage times.
• Overview of total usage time:
• Display of consumption as a percentage of the configured usage time.
• List of used apps with time taken.
• Control of past values (last 30 days).
• Additional overview of:
• Possible manipulation attempts (e.g. PIN entered, time manipulated)
• Detailed list of app usage:
• Outside permitted periods.
• Outside the total permitted time.
• For apps that have been configured as unobservable.

No upbringing/no substitute for upbringing - keep in touch with your child
• Work out rules for using mobile phones together with your child.
• Determine consequences for non-compliance with your child.
• Carry out the configuration together with your child.
• Joint daily parent child control of actual cell phone use (e.g. as part of an evening ritual).

Questions/Suggestions? Send to: support@langeundschliemann.de

You can find detailed operating instructions here https://www.langeundschliemann.de/petze

Lange und Schliemann Software

Additional Information