Privacy Policy

for the Tripstein app and this website · Last updated: 11 November 2026

Who is responsible

Oksana Ogeyko
Prospekt Mira 7, Apt. 53
223707 Soligorsk
Belarus
Email: support@tripstein.slumbiapp.com

In short

Tripstein keeps your trips, cars, odometer readings and fill-ups on your iPhone only. There is no account, no server of ours, no analytics, no ads and no tracking. We receive none of your data.

What the app processes

• Location. Only while you record a trip, and only with your permission, the app measures the distance by GPS. It does not keep the individual locations, only the distance and the start and end of the trip.
• Addresses. For the start and the end of a trip the app sends the coordinates to Apple's map service to look up the address. Apple's privacy policy applies.
• Logbook. What you enter: the car, its number plate, odometer readings, the purpose of a trip, the business partner, detours, fill-ups. It all stays on the device.
• Notifications. The reminder about a missing purpose is scheduled on the device, without a server.
• Widgets. The widgets read a summary of the day that the app keeps on the device.

Sharing

The app shares no data with us or anyone else, apart from the coordinates sent to Apple as described above. When you export the logbook as PDF or CSV, you choose whom to send it to.

How long data is kept

Your data stays on your device until you delete the app, which deletes it. Your device backup (iCloud or a computer) holds copies, as your settings say. Logbook trips cannot be deleted in the app, only cancelled, because the German tax office expects a complete logbook; trips without a car can be deleted.

Crash reports

If you agreed in the iPhone's settings to share analytics with app developers, Apple gives us anonymous crash reports. They contain no trips.

This website

This site is served by Cloudflare. In doing so Cloudflare processes technically necessary connection data such as the IP address, to deliver the page and protect it against abuse (Art. 6(1)(f) GDPR). We use no cookies and no analytics or advertising services. If you email us, we use what you send only to reply (Art. 6(1)(b) or (f) GDPR).

Your rights

Under the GDPR you have the right of access, rectification, erasure, restriction, data portability and objection (Art. 15 to 21 GDPR), and the right to lodge a complaint with a data protection authority (Art. 77 GDPR). As we receive no data from the app, you manage it yourself in the app. For questions write to support@tripstein.slumbiapp.com.