The most fun and effective way to practice your scales! No more boring metronomes!

The worlds first mobile app specifically designed to make practicing scales amazingly fun and exciting! Come on, let's be real. Sitting down with your instrument and turning on a metronome ( at 60 bpm to repetitively play the same scale over and over again although effective, is not the most exhilarating experience that you're just longing to get back to every day. We understand that, and that's why we created Scale Junkie!

With Scale Junkie, you can have a fun immersive experience while practicing your scales to music specifically created to keep you engaged, and interested the whole entire time! You're not just practicing to a metronome any more, you now have a full band playing along with you! The scales you practice are now a melody to a song, and the Scale Junkie band accompanies you, making it a fun and enjoyable experience!

Key Features:

-Change the tempo to create the pace at which you desire to practice
-Practice Major scales in all 12 keys
-Switch seamlessly between musical sections
-Separate audio tracks with the ability to mute out instruments and practice to what you want to hear
-Great for drummers to practice to as well
-Scale Reference for each scale so you can hear what to practice on

What’s New

Version 1.0.4

-New in app purchase option to have access to "Junkie Track" collections! Created by the worlds top producers, these are more than just shed tracks! You actually have the ability to practice different genre's of music while also having the option to mute out instruments, change the key and tempo, all from within the app. These tracks are specifically designed to put the scales that you've learned to use and apply them in a real musical situation. Junkie tracks are added weekly, and will cover a wide range of genres!

Ratings and Reviews

5.0 out of 5
242 Ratings

242 Ratings

TutBass ,


I’ve been working on playing keys and now I have a tool that not only helps me learn scales in every key, but is very exciting. I’m able to stay focused because musicians that play by earn lose focus fast. This app keeps the attention of musicians world wide with that funky churchy groove underneath a scale being played. I’m waiting for Cdub to add minor scales and even some tablature to this app to reach across the board to the musicians who can’t play without sheet music.

Quay78 ,


I’m a beginner piano player leaning from online and I use to play scales with a boring metronome and this app is 100 times better it makes you feel like you’re playing a song so it gives you real time rhythm and tools to use so when in real life situations. It also helps you work on speed with real songs and beats you play to I already feel like this is gonna enhance my learning by a lot 💯💯

Abe Saenz ,

I wish I had this app way back

This app would of came in handy when I first started learning piano. Practicing scales are so boring, but now they actually introduce you to playing in a live setting which is very important and way more fun! CDub does it again!! Great app, can’t wait to see what comes out next!

App Privacy

The developer, The C-Dub Brand, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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