Privacy Policy
Last updated: September 27, 2026
WortJagd ("WortJagd", "we", "us") is a daily German vocabulary game. It works without an account: your progress, streaks, word list and settings are stored on your device. This policy explains the small amount of data that does leave your device, why, and what you can do about it.
Data controller
WortJagd is published by Mendi Tekstilwaren / Dilara Demir Caglar, Fauststrasse 44a, 81827 München, Germany. Contact: support@qrodesk.com.
No account
WortJagd has no sign-up or login. We do not ask for your name, email address, phone number or any other contact details inside the app.
Data stored on your device
| Category | Examples |
|---|---|
| Learning progress | Daily puzzle results, scores, personal bests, streaks, the 30-day calendar, and the review schedule for each word. |
| Profile choices | Your track (everyday, profession or mixed), chosen profession, CEFR level and app language. |
| Settings | Sound on or off, reminder hour, light or dark mode. |
This data is not uploaded to us. It is removed when you delete the app. Depending on your device settings it may be included in your own iCloud or Google device backup, which is governed by Apple's or Google's terms.
Anonymous usage analytics
To understand which features are used and where the app can be improved, WortJagd sends a small, fixed set of usage events to PostHog, hosted in the European Union. Examples: the app was opened, a puzzle was started or finished (with score, number of mistakes and duration), the track or profession was changed, the paywall was viewed, a reminder was turned on, or a streak ended.
- Events are linked to a random identifier generated on your device, not to your name, email or advertising ID.
- Events do not contain free text, contacts, location or anything you type.
- PostHog also receives standard technical data such as app version, OS version, device model and, as part of the connection, your IP address.
- We do not use analytics data for advertising and do not sell it.
The legal basis is our legitimate interest in maintaining and improving the app (Art. 6(1)(f) GDPR). You may object at any time by contacting us.
Subscriptions and purchases
WortJagd Pro is sold as an auto-renewing subscription through the App Store (iOS) or Google Play (Android). Payments are processed entirely by Apple or Google; we never see your payment details.
To check whether your subscription is active and to restore purchases, the app uses RevenueCat. RevenueCat receives an anonymous app user ID, your purchase receipts and subscription status, and basic device information. See RevenueCat's privacy policy.
Reminders
If you turn on the daily reminder, it is scheduled as a local notification on your device. No push token is sent to us, and you can turn the reminder off in Settings or in your system settings at any time.
Feedback emails
If you use the feedback button in Settings, your mail app opens a message to support@qrodesk.com. It is prefilled with the app version and your platform (iOS or Android) to help us answer. We use what you send only to reply to you, and keep it only as long as needed for that.
What WortJagd does not collect
- No account, name, email address or phone number in the app.
- No location data.
- No camera, microphone, contacts or photo access.
- No advertising SDKs and no cross-app tracking.
- No public profiles, feeds or leaderboards.
Service providers
- PostHog (EU cloud) — anonymous usage analytics.
- RevenueCat — subscription status and purchase restore.
- Apple and Google — app distribution and subscription billing.
Your rights
Under the GDPR and similar laws you may have the right to access, correct, delete or export your personal data, and to object to or restrict processing. Because we have no account for you, please include the details that let us find your data (for example your purchase receipt). Contact support@qrodesk.com. You also have the right to lodge a complaint with a data protection supervisory authority.
Children's privacy
WortJagd is not directed at children under 13 (or the minimum age required in your country), and we do not knowingly collect personal data from children.
Changes to this policy
We may update this policy as WortJagd evolves. Material changes will be reflected by updating the "Last updated" date above.
Contact
For privacy questions or data requests, contact support@qrodesk.com.