Einbürgerungstest Trainer 2026

This privacy page applies to the mobile app Einbürgerungstest Trainer 2026 (also referred to as the Einbürgerungstest app or Einbürgerungstest Trainer), published by Marc EL Asmar (individual developer). Identifier (iOS Bundle ID / Android Application ID): com.marc.einbuergerungstest.

This policy applies only to this app and not to other apps with similar names on app stores.

Contact for privacy matters: marc.asmar.de@gmail.com

How the app handles data

The core app is designed to work offline for question practice and progress tracking.
Learning progress, favorites, and answer history are stored locally on your device.
The app does not require an account for core functionality.
The app does not provide user login or a dedicated backend for core study usage.

Ads (Google AdMob)

The app uses Google AdMob to display ads in the free experience. Ad partners and ad networks may collect device and usage data according to their own privacy policies.

Based on current SDK behavior and store disclosures, ad-related processing may include: coarse location (for example IP-based approximate location), device identifiers, product interaction data, advertising data, crash data, and performance data.

These data types may be processed by third-party ad partners for third-party advertising and ad measurement, may be linked to a device or user profile, and may be used for tracking as defined by Apple App Store privacy labels.

Firebase services (Google)

The app uses Firebase services provided by Google, including Firebase Crashlytics and Firebase Remote Config. The app may also use Firebase Analytics features depending on app configuration.

Crashlytics helps diagnose app stability issues and may process crash reports, stack traces, app version, device state, and installation identifiers.

Remote Config is used to deliver runtime feature flags and app configuration values and may process installation-level identifiers and config fetch metadata.

Analytics (if enabled) may process app interaction events and app/device identifiers to understand product usage and improve the app experience.

Firebase/Google processing is subject to Google terms and privacy policies: Firebase Privacy and Security, Google Privacy Policy.

In-app purchase

The app offers a one-time in-app purchase, remove_ads_lifetime, which is intended to disable ads for this app.

Purchase processing and receipt management are handled by Apple App Store / Google Play billing systems. The app relies on store-managed receipts for purchase validation and restoration.

Third-party services

The app currently uses the following third-party services:

Google AdMob for ads in the free version.
Firebase (Google) for Crashlytics, Remote Config, and (where enabled) Analytics-related functionality.
Apple App Store / Google Play billing for processing the one-time purchase remove_ads_lifetime and purchase restoration via store-managed receipts.

Third-party providers process data under their own terms and privacy policies: Apple Privacy Policy, Firebase Privacy and Security, Google Privacy Policy.

App Store Connect privacy labels and Google Play Data safety disclosures are based on this third-party SDK behavior and are updated when integrations change.

No account requirement

There is no sign-up or login required for core app functionality. Unless explicitly stated in a future update, core usage does not depend on a personal account.

Data retention and deletion

Progress, favorites, and history are stored locally on your device. You can remove this local data by uninstalling the app or using device-level app data controls where available.

Data processed by third-party services (for example ad delivery, crash reporting, remote configuration, analytics, or purchase records) is handled under those providers' retention rules and policies.

Your rights and requests

If you have privacy-related questions or requests (for example, clarification, data handling concerns, or rights requests under applicable law), contact: marc.asmar.de@gmail.com.

This notice describes the current app behavior and may be updated if features or integrations change.

For non-affiliation, no-guarantee, and liability terms, see the Disclaimer.