Datz Privacy Policy

Effective date: March 15, 2026
App: Datz!

What Data I Process

Data Stored on Your Device

• grade data (tests, grades, averages)

I do not send your grade values to my servers, Firebase Analytics, or ad partners.

Data That May Be Sent to the Developer or Third Parties

• app usage analytics (for example: screen views, button taps, basic app events)
• class information used in analytics events (for example: enseignement year, classique or general)
• feedback sent to the developer. In some cases, this may include grade data. It is only used to fix bugs.

Advertising

I plan to use personalized ads.

Advertising signals may include:

• selected class
• usage/analytics data

Your grades are not used for advertising.

Ad-related data may be shared with ad partners.

Services and Recipients

I currently use:

• Firebase Analytics (Google) for analytics
• Firebase Cloud Functions / Firestore (Google) for optional class preset reports

Future ad services may also receive ad-related data if/when ads are enabled.

Contact

Charles Kremer
Email: chkremer17@gmail.com

Last updated: March 15, 2026