The app may use Admob service to serve ads. These ads may include personalized advertising. In personalized advertising, Google may use advertising ID from your device to target ads according to interests, demographics and other data. You can opt out or change your ads personalization settings in your phone's settings or at the following link - https://adssettings.google.com.
If you want to find more information about Google's advertising technologies, check out the following link. Here can you also find additional information on how to opt-out of personalized advertising on various platforms.
For more information about Admob, please see the following link - https://support.google.com/admob/answer/6128543.
Also please see Google's Privacy & Terms for more details - https://policies.google.com/technologies/partner-sites.
I use Firebase Analytics and Crash Reporting services. These services may use device identifiers (e.g. Android Advertising ID, Advertising Identifier, Instance ID) to generate analytics and crash reports.
For more detailed information on what data is collected in Analytics see - https://support.google.com/firebase/answer/6318039. Analytics keeps data associated to ID for 60 days and keeps aggregate reporting data without automatic expiration. Crash Reporting retains crash stack traces for 180 days.
You can opt-out of these services by uninstalling the app.
For more information about privacy and security in Firebase see - https://firebase.google.com/support/privacy/?utm_source=email&utm_medium=email&utm_campaign=firebase_gdpr2
The app may store some information on device's persistent storage, e.g. information related to app settings, or temporary files that enable various functionality of the app. However, these information are kept on the device and are not sent anywhere.
For Firebase Analytics & Crashlytics see https://firebase.google.com/support/privacy
For Admob see https://policies.google.com/privacy?hl=en
I don't collect any personally identifiable information directly.
I don't collect personally identifiable information, so there's no way to delete anonymous information per user.
For requesting deletion of information collected by Google's products you can use the following link https://www.google.com/webmasters/tools/legal-removal-request?complaint_type=rtbf.
You should also see google's privacy policies for more information on data removal and other privacy guidelines https://policies.google.com/privacy?hl=en-US.
Additionally check out firebase privacy guidelines https://firebase.google.com/support/privacy
You can opt out of Firebase Analytics & Crashlytics collection by uninstalling the app (see the official FAQ for more info on this).
If you're 16 years old and younger, you're not allowed to submit any personal information through the app or directly to me. If I'll find out that this requirement was not respected, I'll delete all of this information immediately.
My name is Roman Sisik and you can contact me at firstname.lastname@example.org.