Privacy policy

Einbürgerungstest works without an account. Your learning progress stays on your phone. This policy explains which data leaves your device, why, and what choices you have.

Who is responsible

The controller under the GDPR is Inertia Projects. For any privacy question, write to theinertiaprojects@gmail.com.

Inertia Projects
Milan Sharma
T2 1003, Chintels Serenity, Sector 109
Gurugram, Haryana 122017
India
theinertiaprojects@gmail.com

Stored only on your phone

Your answers, bookmarks, streak, study time, mock exam results, reminder time and settings are stored only on your device. We run no server and never receive this data.

Purchases

Payments are handled by Apple or Google; we never see your payment details. To unlock and restore Premium we use RevenueCat, which receives a random app user ID, your purchase record and basic device information (model, OS, app version). Legal basis: performance of a contract (Art. 6(1)(b) GDPR).

Advertising (free version only)

The free version shows ads from Google AdMob. In the EU/EEA and UK, Google’s consent form asks for your choice first, and you can change it any time under Settings → Ad privacy choices. On iPhone we only request non-personalised ads and never ask to track you. Google receives device information, your IP address and ad interactions; with your consent (Android) also the advertising ID. Legal basis: your consent (Art. 6(1)(a) GDPR) for personalised ads and device storage, otherwise our legitimate interest in funding the free version (Art. 6(1)(f) GDPR). Premium users see no ads and no ad SDK is started for them.

Crash reports

If the app crashes, Sentry receives a technical report (error details, device model, OS and app version). We don’t add any personal data to it. Legal basis: our legitimate interest in a working app (Art. 6(1)(f) GDPR).

Usage statistics (optional)

Only if you tap “Allow”, the app sends anonymous events (for example that the paywall was opened) to Aptabase, together with the app version, OS and language. No IDs and none of your answers are sent. Legal basis: your consent (Art. 6(1)(a) GDPR); you can withdraw it any time in Settings.

Reminders

Daily reminders are scheduled on your phone. No push service and no server is involved.

Transfers outside the EU

Some of these providers are based in the USA. Where data is transferred there, this relies on the EU–US Data Privacy Framework or the EU standard contractual clauses.

Your rights

You have the right to access, rectification, erasure, restriction of processing, data portability and to object, and you can withdraw any consent for the future. You also have the right to lodge a complaint with a data protection supervisory authority. Because we don’t hold data that identifies you, requests about SDK data are best sent to us at theinertiaprojects@gmail.com; we will help you reach the provider concerned.

Deleting your data

Settings → Reset progress deletes your learning data on this phone. Uninstalling the app deletes everything the app has stored.

This website

This website is hosted by an external provider (Netlify, Inc.), which processes your IP address and technical request data (time, page, browser) in server logs to deliver the pages and keep them secure. The site sets no cookies and uses no analytics, ads or external fonts. Legal basis: our legitimate interest in a secure website (Art. 6(1)(f) GDPR).

Last updated: October 9, 2026