Supertrampr makes hitchhiking safer. Enter license plate, start alarm, you’re ready to go. If you don’t reset/cancel the alarm, your contact will be notified.

Supertrampr makes hitchhiking safer. Enter license plate, start alarm and you’re ready to go. If you don’t reset or cancel the alarm, it automatically triggers and notifies your emergency contact. This way your relatives and friends know right away if something goes wrong. Then they can contact you. If they can’t reach you, they can use the information to track you.


Which information will be sent to your emergency contact?
You can save several pictures, the license plate and your travel destination. Additionally your standard alarm message, start GPS and your most recent GPS location are transferred.

Will the alarm be triggered if my device is off?
Yes, the alarm will be transferred to the Supertrampr server and triggered from there - unless you cancel the alarm yourself.

SUPERTRAMPR is made with care in Germany

(Please share your ideas with us to help make hitchhiking even safer.)

What’s New

Version 1.0.0

This app has been updated by Apple to display the Apple Watch app icon.

App Privacy

The developer, Matthias Graffe, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You Might Also Like