Circle Theory at App Store analyse

App power index: 786 (based on ranks around App Stores today)
Reference Music
Developer: Artsiness
Price: 0 free
Current version: 1.4.6, last update: 7 years ago
First release : 29 Aug 2008
App size: 5.41 Mb
4.0 ( 2960 ratings )
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Estimation application downloads and cost

> 17.29k
Monthly downloads
~ $ 7.07k
Estimation App Cost


Circle Theory is a Circle Of Fifths (sometimes known as a Circle Of Fourths). The Circle Of Fifths is a tool for musicians to assist them in seeing the relationship between notes, provide key signatures for both major and minor scales, assists in transposing between keys, and it also has a helpful guide to figure out note intervals per musical mode. An iPad VGA adapter can be used to view the circle on an external screen or projector.

Shortcuts:
• Tap or drag on the outer ring to change the tonic note / key signature
• Double-tap the outer ring to cycle through the inner ring displays
• Double-tap the center of the circle to cycle through the clefs
• When the inner ring is displaying a musical mode, drag the inner ring to select a new mode
• When the inner ring is displaying the transposition assistant, drag the inner ring to select a new starting key / note
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Available in countries
Country Price
Canada 6.99 CAD
China 30 CNY
France 5.49 EUR
Germany 5.49 EUR
Italy 5.49 EUR
Netherlands 5.49 EUR
Portugal 5.49 EUR
Spain 5.49 EUR
Poland 5.49 EUR
UK 4.99 GBP
India 400 INR
Japan 600 JPY
Poland 23.99 PLN
Russia 379 RUB
Turkey 17.99 TRY
USA 4.99 USD
Korea, Republic Of 5.49 USD
Ukraine 4.99 USD
Available for devices
iPhone4, 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,
Utile

Appli bien vue, simple et efficace ! Pouvoir faire tourner le rond extérieur serait encore plus pratique.

TRES BONNE application

fonctionne bien, aide remarquable - à conseiller

Ordentlich

Sehr gute app, ich nutze das iPhone inzwischen für den instrumentalunterricht, zu meiner überraschung ;) gut gemacht der quintenzirkel, für Anfänger jedoch ein wenig kniffelig, aber dennoch sehr empfehlenswert

Abzocke

Für den Funktionsumfang sein Geld nicht wert. Nicht kaufen!

Dieses App

Absolut meine Meinung,totaler Mist

forced to update to iOS6

Thanks a lot, yet another app that forces you to update to the latest iOS. I dont want to do it yet, too many bugs, but now I cant use this app anymore. Can I downgrade? I dont think so. Thanks a lot!

Poor programming with a lot of incorrect information.

Circle Theory looks great, but it doesnt work well. If you set the first ring to a minor then set the inner ring to triads, the outer ring flips back to Major. Even worse, the inner ring gives incorrect triad information for the key youve chosen. For instance at the moment I have the ring set to the tonic of C Major. For D it is listing the triad as DF#A. There is no F# in the key of C. It is listing Major triads for each of the notes around the circle when the tonic is set to C. So it should display Major minor minor Major Major Minor & diminished triads respectively. Circle theory may look good, but it is pretty much useless.

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