Category : Tools
At first very good for the current version. Out of sudden it become not function.. Not accurate at all... I download using another phone which is using android 9 but not 10...still the same problem..
Good, easy to use. would be better if the memo can attach image, this function seem not working
This app is useless! Every time I try to load a picture of a motor, it never accepts it! It's only sensitive to noise. DO NOT INSTALL THIS APP!!!
Works pretty good!!! Within 100/200 rpm of my laser tach, so now I just don't pull it out anymore. Nice job.
It can't be used at all... Only works on older Android version.. š
working. Put near microphone, wait until it process the sound.
when i put my motor near it read 21k but when put in table with no background sounds and no disturbed on the table it gives 40k what a shocked
Not working on note 9
doesnt work with samsung s10
not work in android 11,
For my intended use this app works great for me šš¼
Its not working lately
Helped me in checking the rpm of my infinity nado
This is useless apps
Never used it
not perfect, but yea. keep up the great job
It shows 2500, but on the 3rd small line, how is that possible.
Use headset with mic-in for better accuracy
one little problem, in notes menu next to memorize rpm there is also a picture notes of the motor,that is not working.can not finalise crop by galery or quik pic.also try secondary camera wich is smaller compare to the primary one.
Works when it works. Good enough for me
Totally useless
Anw. Use it when close to the dinamo. I use it. Better than speed checker.
Working well while using handfree and put h.free mic closely to the motor..awesome
Accurate at + - 10,000 rpm. My farts register 500 rpm, not bad huh? Nice design though, the rest is junk.
Need to put mic very close to motor. The result is close to tamiya motor spec sheet.
It will not work properly
Please tell me how to use it
Now i can check on my tamiyas top speed
It might not be very accurate but it is accurate enough to provide a good range which is within the range of the actual rpm. Amazing application. I measured the rpms of cooling fans of my computer and the values were close enough.