1. Timing is horrible! Sorry but I enjoy accuracy.output is really unstable, but maybe it's only happening on my device...Note disappears too fastIt is not like an oscilloscopeMy oldest oscilloscope app I used before 2020!I get lot of info I use with synthesizerDon't even ranHope it Will helpFreezing and fluctuating to the point of uselessness.
2. Two stars instead of one for showing the musical tone (although not showing which octave it comes from).It would be really useful, but it keeps freezing for absolutely no apparent reason.
3. Also the frequency bands and frequency shown are very misleading, i.e. inaccurate.
4. It showed 445Hz and it DOES crash for about 3 sec before waking up.
5. I used a 444Hz tuning fork on this app.