FOSS call recorder for android?

If you have the budget, on GOS I have a record button in calls

I just use an audio recorder while the call is on speaker phone.

If for some reason you want to record a call, make sure to check what the laws around that are in your country, in mine for example you have to tell the other person you're recording, but I believe you don't have to if you're talking to a company you are paying for some service for example

Anyway, don't get in trouble friend

Google disabled call recording for everyone a few years back because it's illegal in some places. Even in states where it is legal, most of the call recorder apps dont work without root privileges anymore.

https://github.com/chenxiaolong/BCR

This one has some problems but it works for my needs https://github.com/ImranR98/Freebug

A few years ago I was using "Call Recorder" which seemed good at the time, but right now hasn't had any work done on it since 2023.

It was on f-droid, but the author threw a tantrum at f-droid about donations.