Skipjack

This is the easiest to use free tuner for orchestral instruments it works just as well as a clip on tuner selecting only your instrument and doesn't pick up other surrounding ones which is very helpful for when I'm in my crowded orchestra room Again very easy to use and layout is great

Good app didn't even expect it to work but it works as well as my clip on tuner

Simple, effective UI. Worked well to tune my guitar. I'd like a more obvious visual cue when the tuning is correct, but that's a small quibble. Nice!