It is possible to leave a tip to your driver at the end of your ride directly through the app.
When you open your app, a pop-up window appears, allowing you to rate your ride and leave a tip to your driver. You have to select the desired amount and confirm it.
The tip is fully redistributed to your driver.
After the deadline of the pop-up window (16 hours after the end of your ride), it is no longer possible to leave a tip.