Trombone+ at App Store analyse

App power index: 260 (based on ranks around App Stores today)
Music Education
Developer: Obie Leff
Price: 0 free
Current version: 2.0.1, last update: 5 years ago
First release : 21 Sep 2011
App size: 56.15 Mb
4.4 ( 1024 ratings )
follow app

Estimation application downloads and cost

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


Trombone+ is an interactive fingering chart for tenor trombone. Tap the music staff to see the note, its name, and slide position, PLUS hear its sound.

Use it to look up a note. Or, tap out a melody on the staff just for fun.

Learning to play the trombone? Play along with the following animated songs:

Warm Up Scale
Hot Cross Buns
Marys Little Lamb
Twinkle Little Star
Frère Jacques
Jingle Bells
Concert B-flat Scale and Arpeggio
Lightly Row
Can Can
Ode To Joy

In settings, change the tempo of the animated songs. Just learning? Go nice and slow. Once you get the hang of it, increase the tempo, and for an extra challenge hide the note names and fingerings.

Notes are for a tenor trombone in bass clef and range from E below the staff to high F above the staff. All flats and sharps are included.
Read more
# Term Store county Place Priority
1 obie leff 11 ⭐️⭐️
Available in countries
Country Price
Canada 0.99 CAD
France 0.99 EUR
Germany 0.99 EUR
Italy 0.99 EUR
Netherlands 0.99 EUR
Portugal 0.99 EUR
Spain 0.99 EUR
Poland 1.09 EUR
UK 0.99 GBP
Poland 4.99 PLN
USA 0.99 USD
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, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, Watch4, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, Watch5, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,