Koren trio4 - live trio band on accordion at App Store analyse

App power index: 140 (based on ranks around App Stores today)
Music Entertainment
Developer: David Koren
Price: 0 free
Current version: 1.1.2, last update: 7 years ago
First release : 27 Mar 2014
App size: 64.45 Mb
4.4 ( 9904 ratings )
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Estimation application downloads and cost

> 3.08k
Monthly downloads
~ $ 1.26k
Estimation App Cost


Be the star of the night and play like a trio band with an iPad!
The "Koren trio3" aplication is a replica of a trio band playing an accordion, guitar and bass.


For bellow direction you can use"ACCELEROMETER BELLOW".
For dynamics you can use "DYNAMIC ACCELEROMETER".
All tunings available,



The user can also learn how to play diatonic accordion. In the application user can choose one of four included songs. Songs for purchase will be available soon. The learning algorithm gives the feedback information of the pressed key. If the pressed key is wrong, it is coloured in red, if it is correct it is coloured in green. The application also shows the info for compressing or decompressing accordion mechanism-bellow. Four free lessons included!

Application and accordion kOREN is approved by absolute Junior World Champion on diatonic accordion - NIKO POLES and absolute European Champion on diatonic accordion - MATIC ŠTAVAR.

In the app you will hear the sounds of original Koren accordion.
All the sounds were recorded in the www.studio.davidkoren.si with the best possible technology (aka c414, NEVE, RME-fireface, Klein&Hummel monitoring...).

made in Vipava-Slovenija

Check out other accordions: Koren CFB, Koren DG, Koren HEAD...
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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
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone3GS, iPhone4, 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,