Great but...

1. It is very confusing to have downbeats higher than the other beats. This is the opposite of music. Why do metronome designers not realize this? Or better yet give the user a choice; since I have not heard this complaint, some people must not mind it. My young students do get confused by it and I have to explain it every time.
2. I wish the note generator in the tuner in this app were as loud as its metronome. (The loudness of this metronome is its best attribute.)
If those two things were changed in this app, I would pay significantly for it.

Double Reeder about Musician's Kit - Tuner, Metronome, and Sound Recorder