Valetudo Companion uses Bonjour/Zeroconf to find robot vacuums running Valetudo version 2021.07.0 and up. It displays each found vacuum in a list and lets you open the control panel in your browser with a single tap.

It also allows you to join a robot running Valetudo to your Wi-Fi network without having to mess with your mobile data settings or figuring out your robot's IP.

This app will not provide any UI to interface with Valetudo during normal operation. Basically, you can think of it as an automatically updating bookmark + some wizard stuff.

Note that this app is completely optional and only exists to make Valetudo more accessible.
You cannot install Valetudo with this app. Please refer to the installation/rooting instructions on https://valetudo.cloud specific to your robot to find out how to root it and install Valetudo.

The sourcecode is available on Github (Apache-2.0):
https://github.com/Hypfer/valetudo-companion