Good app, but you can only use it once. After that you need to buy the app. I wonder why this is not mentioned before the installation... Shame on you AThumb Inc! ...
showed the slight error of my new Chinese pocket watch. surprisingly good product from you sir (and the Chinese watchmaker!)
Very good. Works well on a mechanical watch and pendulum clocks. One suggestion- Could it be tweaked so that it can measure beat of 400 day clocks which run at 8 or 10 BPM. It is able to pick up the sound of my torsion clock but it does not come up with a frequency - maybe a longer sample time would do this? It looks like the top graph labelled 'beat monitor' enables one to make sure both pendulum beats are equal. two parallel lines suggest the clock is out of beat. Looks like the idea is to adjust the clock until there is just a single line ... Neat. Thank you
App is locked at allow or deny sound. Can't even get past the first screen.
Purchased the full version today, gave a perfect result compared to my microset timer on a 18000 count carriage clock. About as good as you can expect from software and the phones microphone
I tried the other apps for measuring the BPH of my self winding watch. Easy to use.
Minor bug fix.
You can try full function within 30min.
Professional and popular watch analyzing and timing tool for mechanical watches
Frequency Sound Generator - waveform audio signal generator/ function generator