The controller responsible for data processing within this app is:[[YOUR COMPANY NAME / YOUR NAME]][[ADDRESS LINE 1]][[ADDRESS LINE 2, COUNTRY]]Email: [[CONTACT EMAIL]]If you have any questions about this Privacy Policy, you can contact us at the email address above.
This Privacy Policy explains how we process personal data when you use the mobile application “Abi Noten Rechner” (the “App”).
Grade and subject data
The App allows you to store information about your school subjects, grades, and calculation scenarios.
Purpose: To calculate your expected final grade and show you different scenarios.
Storage location: This data is stored locally on your device (e.g., using local storage / Core Data).
Access: We, as the developer, do not have direct access to this data.
No account required
You do not need to create an account or provide your name, email address, or other identifying data to use the App’s core features.
The App offers optional in‑app purchases (for example: removing ads or unlocking premium features).
Provider: Apple Inc. (App Store)
Processed data: Information about your purchases (e.g. which product you bought, purchase time, transaction identifier) is processed by Apple and by our in‑app purchase infrastructure (e.g. RevenueCat).
Purpose:
To enable and manage your purchases
To restore purchases on other devices linked to your Apple ID
Legal basis (EU/EEA, if applicable):
Art. 6(1)(b) GDPR (performance of a contract)
Art. 6(1)(f) GDPR (our legitimate interest in offering and securing our business model)
We do not receive your full payment details (like your full credit card number). These are processed only by Apple.
The free version of the App may display advertising.
5.1 Google Mobile Ads (AdMob)
We use Google Mobile Ads SDK (AdMob) to display ads.
Provider: Google Ireland Limited (for users in the EEA and Switzerland) and Google LLC (USA)
Data processed may include (depending on region, consent, and configuration):
Advertising ID / device identifiers
IP address, app version, device information, approximate location
Information about ad impressions, clicks, and in‑app events
Purpose:
To display and measure advertising
To limit ad frequency and combat fraud/abuse
Legal basis (EU/EEA, if applicable):
For personalized ads: your consent (Art. 6(1)(a) GDPR) via a consent prompt (e.g. Google UMP / App Tracking Transparency).
For non‑personalized, contextual ads: our legitimate interest (Art. 6(1)(f) GDPR) in financing and improving the App, if allowed in your region.
You can manage your consent via the iOS settings (e.g. Settings → Privacy → Tracking) and via the consent dialog shown in the App (if applicable).For more details, please refer to Google’s privacy information:https://policies.google.com/privacy
If the App uses analytics (e.g. Google Analytics for Firebase or similar services) this section applies. If you do not use such analytics, you can remove this section.
Data processed may include:
App opens and closes
Device model and operating system version
App version, crash reports, basic interaction events
Purpose:
To improve stability and performance
To understand which features are used and improve the App
Legal basis (EU/EEA, if applicable):
Our legitimate interest in improving the App (Art. 6(1)(f) GDPR), or
Your consent, if required in your jurisdiction
Where possible, analytics data is collected in an aggregated and pseudonymized form.
The App may use services such as Superwall or RevenueCat to manage paywalls, subscriptions, and promotions.
Data processed may include:
A pseudonymous user identifier
Information about which paywalls / offers were shown
Information about active purchases, subscription status, and trial periods (no full payment data)
Purpose:
To show relevant offers and manage entitlements (premium access)
To prevent fraud and restore purchases
Legal basis (EU/EEA):
Art. 6(1)(b) GDPR (performance of contract)
Art. 6(1)(f) GDPR (legitimate interest in offering and optimizing our business model)
For more information, see the respective providers’ privacy policies:
Superwall: https://superwall.com/privacy
RevenueCat: https://www.revenuecat.com/privacy
In addition to the services mentioned above, your data may be processed by:
Apple (App Store, in‑app purchases, iCloud backups, crash reports)
Our technical service providers (e.g. hosting, analytics) as data processors
Some providers may be located outside the EU/EEA (e.g. in the USA). In such cases, we ensure that appropriate safeguards are in place (e.g. Standard Contractual Clauses) where required by law.
Local app data (grades, subjects, scenarios): Stored on your device until you delete it or uninstall the App.
In‑app purchase data: Stored as long as necessary to fulfil contractual and legal obligations (e.g. restore purchases, bookkeeping).
Analytics and advertising data: Stored according to the retention periods defined by each provider (see their privacy policies).
If you are in the EU/EEA or other regions with comparable data protection laws, you may have the following rights:
Right of access (Art. 15 GDPR)
Right to rectification (Art. 16 GDPR)
Right to erasure (Art. 17 GDPR)
Right to restriction of processing (Art. 18 GDPR)
Right to data portability (Art. 20 GDPR)
Right to object (Art. 21 GDPR)
Right to withdraw consent at any time (Art. 7(3) GDPR), without affecting the lawfulness of processing before withdrawal
To exercise your rights, contact us at [[CONTACT EMAIL]]. You also have the right to lodge a complaint with a supervisory authority.
The App is designed for students but is not intended for children under the minimum age defined by applicable law in your country for consent to data processing. We do not knowingly collect personal data from children without appropriate consent.If you believe that a child has provided us with personal data, please contact us so we can delete it where required.
We may update this Privacy Policy from time to time. Updates will be published within the App and/or on our website. The date of the last update is indicated at the top.