Generally, I'd recommend F-Droid as a best first place to go for app recommendations if you're interested in privacy and such. The vast majority of software there will be ridiculously in line with your privacy wishes, and the ones that have minor caveats will be explicitly marked as such. And its search interface is very decent.
Thanks. I wholeheartedly agree. I was just looking for recommendations from the community based on experience.
I use a physical tuner
I found this as well on f-droid,Tunerly but I don't know if that is indeed what you meant.
Yeah, that's the one that came up in my initial search. The recommended app Tuner is pretty damn good.
Sometimes I'm not at home and find a guitar. Sometimes I'm at home and my phone is closer than my tuner is.
You've got a computer in your hand that can do millions of things. Why don't you buy something to do one task instead of installing free software?
Tuner. A great app to use.
https://f-droid.org/en/packages/de.moekadu.tuner/
Seconded. One of the first foss projects I donated to :)
Thanks for the rec. I tried it last night and am very happy with it, better than what I expected.