WatchOfKey at App Store analyse

App power index: 260 (based on ranks around App Stores today)
Music Education
Developer: Karl Danassy
Price: 0 free
Current version: 1.2, last update: 7 years ago
First release : 20 Mar 2016
App size: 53.09 Mb
4.0 ( 9760 ratings )
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Estimation application downloads and cost

> 5.72k
Monthly downloads
~ $ 2.34k
Estimation App Cost


(When not found on iPad,
set "iPhone only" in top left corner)
*
Enjoy the world of major an minor -
- without any sharps and flats

This new „world“ is very easy to realize:
we just have to call the 12 chromatic tones
of an octave
12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11,
(as designed on the outer ring of
the watch face in black and white numbers),
instead of
C, *, D, *, E, F, *, G, *, A, * and B,
(as designed on the inner ring in yellow letters)

Please notice, that the 5 tones, which are marked
with an asterisk (*), do not have names for their
own; they can only be defined as, e.g.:

being „the tone above C“, i.e. C#, or
being „the tone below D“, i.e. Db.

This is not only a minor detail; this is the reason
for having our rather complicated system of
signatures, for major and minor scales, today.
This could give us the idea to try something
very easy: to give them own names:
1, 3, 6, 8 and 10.
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,