The example images you see in the below steps are made using a Samsung S10e. You will be logged out the Rydoo app after you have completed the steps. Make sure that all the expenses are uploaded / synced before you start this process.
1. Go to the settings menu on your Android device
2. Tap on Apps
3. Search or scroll down to Rydoo app that you want to clear.
4. Tap on Storage
5. Tap on CLEAR DATA and CACHE to reset the Rydoo app.