It works, until it does not!
When recoding, you will need to keep your phone “awake” as when the phone screen goes black, shortly after, the recording stops. Really annoying, as you just want this to record until you say stop, or after sone preset time. Sadly, I’ve lost too many meeting recordings because I did not notice it stopped recording until too late. I’ll be looking for another solution since this has not been updated in 4+ years.