diapaSon is the perfect solution for tuning your musical instrument by ear! It emits pure musical tones ranging from 55 to 3000 Hz. Thanks to its highest standard of accuracy, diapaSon lets you change the frequency up to a precision of 0.01 Hz, and by halftone and octave steps. Last but not least there are NO ads, NO banners, NO in-app purchases: this app is completely FREE!
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4.3
95 total
5
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What's New

Many improvements!
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Additional Information

Updated
May 13, 2018
Size
21M
Installs
10,000+
Current Version
1.3
Requires Android
4.1 and up
Content Rating
Everyone
Permissions
Offered By
Giovanni Albini
Developer
Via Torretta, 23 27100 Pavia (PV) Italia
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