I use qBitController to manage downloads on my home computer.

Do you want something to download onto your android device?  I used LibreTorrent. It was fine for what I needed.

Linus Tech Tips did an exposé on those boxes a few years ago

https://www.youtube.com/watch?v=1vpepaQ-VQQ

The devs at SearXNG have a bot that regularly scans the public instances for changes to the source code and delists them as a public instance if it’s altered.

If you go to https://searx.space/, they show the results of the scans for each instance.

The software is free and open source. You are encouraged to inspect the code yourself to make sure no data is collected!

Here is the source code:

https://github.com/searxng/searxng

deleted by creator

There is also a list of publicly operated SearXNG instances at https://searx.space/. We host the one at https://search.freestater.org/, and there are plenty of other good ones.