Both give the same choice. If you want to reset URL on Android you should clear app data from application manager.
Anton:
Solved.
I tried again and realise need to Tap Storage to access clear...
Step 1: Head to the Settings menu. ...
Step 2: Find Apps (or Applications, depending on your device) in the menu, then locate the app (TRACCAR MANAGER) that you want to clear the cache or data for.
Step 3: Tap on Storage and the buttons for clearing the cache and app data will become available (pictured above).
Thanks again.
I am on demo2.traccar.org
IOS give you a choice to set URL on first start.
Android do not,but default to demo.traccar.org
How to change to the required URL ?