GoodTuner at App Store analyse

App power index: 174 (based on ranks around App Stores today)
Utilities Music
Developer: leidong liu
Price: 0 free
Current version: 3.0, last update: 6 years ago
First release : 11 Feb 2013
App size: 1 Mb
4.0 ( 9600 ratings )
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Estimation application downloads and cost

> 3.83k
Monthly downloads
~ $ 1.57k
Estimation App Cost


GoodTuner is as simple and intuitive as a clock

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Unique Features:
1.Clear clock style user interface
2.Support 9 instruments and chromatic

Other Features:
3.Precise to ±1 cent(1 cent = 1/100 semitone)
4.Selectable Notations(CDE,DoReMi,…)
5.Adjustable Reference Pitch(A4) frequency in 0.1 Hz increments from 340.0 to 540.0 Hz
6.Support Custom-Tuning(in 0.1 cent increments)
7.Selectable sensitivity

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Support more than 50 tunings for instruments:
1.Guitar
2.Guitar(7 String)
3.Bass
4.Mandolin
5.Banjo
6.Ukulele
7.Violin
8.Viola
9.Cello
10.Chromatic ---------------- General 12 Equal Temperament Instrument

ps: You can use Chromatic mode to tune any tuning.
Read more
# Term Store county Place Priority
1 chromatic guitar tuner: ukulele, bass, violin 20
Available in countries
Country Price
Canada 2.79 CAD
China 12 CNY
France 2.29 EUR
Germany 2.29 EUR
Italy 2.29 EUR
Netherlands 2.29 EUR
Portugal 2.29 EUR
Spain 2.29 EUR
Poland 3.49 EUR
UK 1.99 GBP
India 159 INR
Japan 240 JPY
Poland 8.99 PLN
Russia 149 RUB
Turkey 8.99 TRY
USA 1.99 USD
Korea, Republic Of 2.19 USD
Ukraine 1.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, 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,