Effective Date: September 4, 2026
Last Updated: September 4, 2026
Tronc Commun Scientifique ("the App") is developed and maintained by Larapp. We respect your privacy and are committed to protecting your personal information.
This Privacy Policy explains what information may be collected when you use the App, how it is used, where it may be processed, and how you can contact us regarding your data.
When you use the in-app feedback or support feature, you may voluntarily provide:
Email address: If you choose to provide one so that we can respond to your request.
Feedback content: Such as the subject, message, and relevant lesson or feature information.
This information may be transmitted to and stored using Google Cloud Firestore for the purposes of responding to your request, providing technical support, and improving the App.
Please do not include unnecessary personal or sensitive information in your feedback messages.
Depending on the services enabled in the App and your device settings, third-party services may collect certain technical and usage information, which may include:
Device and technical information: Such as device model, operating system version, app version, screen-related information, and advertising identifiers where applicable.
Usage and diagnostic information: Such as interactions with the App, session information, performance information, crash reports, and similar diagnostic data.
Network information: Such as network connectivity status, when required for features that use an Internet connection.
The exact data collected may vary depending on the configuration of the third-party services used by the App.
The App uses third-party services that may process information from the App. These providers have their own privacy policies:
The App uses Google AdMob to display advertisements, including banner and native advertisements.
AdMob may process information such as advertising identifiers, device information, and other information necessary for advertising, measurement, fraud prevention, frequency capping, and related purposes.
Depending on the user's location, settings, and applicable consent requirements, advertisements may be personalized or non-personalized.
AdMob Privacy Information:
https://support.google.com/admob/answer/6128543
The App may use Firebase Analytics for app usage and performance analytics and Cloud Firestore to securely store information submitted through the in-app feedback or support feature.
Firebase Privacy Information:
https://firebase.google.com/support/privacy
Information collected through the App may be used to:
Provide and maintain the App's functionality.
Provide educational content, exercises, and mathematical formula rendering.
Respond to feedback, support requests, and technical issues.
Analyze app usage and performance.
Detect, prevent, and address technical problems or abuse.
Improve the App and its educational content.
Display advertisements through Google AdMob and support the free availability of the App.
We do not sell your personal information.
Certain preferences, such as dark mode and text size, are stored locally on your device and are not intentionally transmitted to our servers.
Information voluntarily submitted through the feedback or support feature may be stored using Google Cloud Firestore.
We retain such information only for as long as reasonably necessary to respond to requests, provide support, maintain the service, resolve disputes, or improve the App.
You may request deletion of personal information that you have voluntarily submitted by contacting us at the email address provided below.
We use reasonable technical and organizational measures to protect information handled through the App and the third-party services we use.
However, no method of electronic transmission or storage can be guaranteed to be completely secure.
The App is an educational application intended primarily for secondary-school students, including students of the Tronc Commun Scientifique.
The App is not specifically designed for children under 13.
We do not knowingly request or intentionally collect personal information from children under 13 through the feedback or support feature.
Users should not provide unnecessary personal information when submitting feedback.
If we become aware that personal information from a child under 13 has been submitted to us, we will take reasonable steps to delete it.
Parents or legal guardians who believe that a child has provided personal information to us may contact us at:
larbihelp@gmail.com
The App uses Google AdMob to display advertisements.
Depending on the user's location and applicable regulations, Google may request consent before using certain information for personalized advertising.
Users may receive personalized or non-personalized advertisements depending on applicable settings, consent choices, and Google's advertising systems.
More information about Google's advertising practices is available here:
https://policies.google.com/technologies/partner-sites
We may update this Privacy Policy from time to time.
When we make changes, we will update the "Last Updated" date at the top of this Privacy Policy.
We encourage users to review this Privacy Policy periodically.
If you have questions, concerns, or requests regarding this Privacy Policy or your personal information, please contact us:
Developer: Larapp
Email: larbihelp@gmail.com