Its okay
The app sometimes wont detect pickups, wont play a half note at the end of a phrase or a half note thats in the beginning of a phrase, and often times mistakes accidental markings within the sheet music as notes. The app also doesnt recognize repeats/ first and second endings or how many measures of rests when there is a number above a single measure. Overall the app is lovely but really should fix those errors because a beginner instrumentalist might mistakingly play a piece incorrectly because of these tiny marginal.
Pocket frogs :) about
Sheet Music Scanner