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Quinterval. Ratings and Reviews

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4.4
out of 5
33 Ratings
  • Flustard Mustard, 03.10.2022
    Simple and easy to use
    This is exactly what I needed! I was looking for an app to help me learn key signatures as well as practice doing scales on my violin. Would be nice to be able to change the fingering numbers for other instruments, but overall a minor thing since the app runs so well and is easy to use. Show more
  • JimiO, 04.11.2020
    Love the app
    This is a great teaching tool. Looking for access to have arpeggios, extensions, inversions, the basis is there. It’d be a total theory app then!! Thank you.
  • amgk719, 26.08.2020
    Perfect!
    This is exactly what I need. I have the option to view the bass clef and see all the notes including the Nashville number system. It’s so handy. Thanks for this app. Love it Show more
  • jlh16345, 27.09.2019
    Update created errors
    Most recent update as introduced errors in the scales....not all notes are shown with the sharps of the key signature Update: after providing the initial review the developer was quick to act on my comments and fix the errors! Show more
  • Mrs_Lin, 30.11.2017
    Cool app but...
    Maybe I’m a music dummy but mine says “H” for the B scale & notes when I’m pretty sure it should say “B”... what is the H scale?
  • Nate4129, 09.02.2016
    Great
    Support for tenor clef would be nice but other than that great app.
  • Jimmy49423, 25.01.2016
    YIPEEEEE
    Yeaaaaaaa
  • Marichann, 06.10.2015
    It doesn't work
    I went to update the app and for the last few days it's just a gray box that says installing but nothing happens. I tried to delete the app but it won't work. Show more
  • iBourbon, 05.10.2015
    Simple
    Simple. Easy. This is all I need. Thank you.
  • abbyst405, 24.02.2015
    No app like this on the app store
    So useful because i'm studying scales and im so glad i found this!
  • mxgsfca, 23.08.2014
    perfect reference for circle of 4th/5th
    everything i need and nothing i don't.
  • Rizzo Rapz, 23.05.2014
    What stands out
    Is the clarity and the fact that it shows the notes on the staff which is what made me dL it...Probably all I'll use it for.
  • konovalovmy, 30.04.2014
    Nice!
    Great app! Convenient to use and visually pleasing. Wish it was updated for iOS 7.
  • Blissed out in Miami, 21.02.2014
    Nice
    Lovely app but please add Alto clef!!!
  • dataBANG, 20.02.2014
    Glaring omission—app produces no sound
    I must be missing something as this app produces no audible tone for the purpose of training ears or rudimentary tone checking of the musical scales it displays. Absolutely useless and misses the point of developing for an iPad/iPhone. Show more
  • SuperShoeDiva, 18.02.2014
    Simple and easy to use
    This is a simple, straightforward app that does what it says it does.
  • Lizzieschrine, 13.02.2014
    Nice ?
    As an intermediate piano player, I enjoy the app. Easy to use, and no bugs to report.
  • Um., 17.11.2013
    Only goes to 5 sharps.
    shows the user that G-flat is the same as F-sharp, and that D-flat is the same as C-sharp -- eventually -- but does not go all the way to 7 sharps, and it's tricky figuring out how to get those to display predictably. This interferes with uts usefulness as a study tool. Show more
  • Acebush1, 23.07.2013
    Awesome
    Incredibly simple and so easy to use yet extremely clear and helpful.
  • Blindingmonkey, 17.02.2013
    Purpose served
    I downloaded this app so I could see the scale without writing it out on paper each time I needed a quick overview.