Tripstein
The trip logbook for your iPhone.
Record trips by GPS, keep the odometer, purpose and business partner, export as PDF or CSV. All your data stays on your iPhone.
Coming soon to the App Store.
What Tripstein does
- Start a trip, end it, done. The app measures the distance by GPS and looks up the places where the trip started and ended.
- One logbook per car. An odometer without gaps, the purpose, the business partner and any detour, kept apart for business, private and commute trips.
- Additions stay visible. What is added after a trip has ended is kept in the logbook as a change, with its time. A trip can be completed for seven days, the app reminds you on the fifth; after that it is locked.
- Integrity chain. Every trip, change and odometer reading is chained by SHA-256, so tampering outside the app shows.
- German export. A PDF in A4 landscape and a CSV for Excel and Numbers, with the integrity check's result.
- Privacy. No account, no server of ours, no ads, no tracking.
Tripstein helps you keep a logbook. Whether the German tax office accepts it in a given case is up to the tax office; the app is no tax advice.