With a beginner mode, this app offers a wide range of options for identifying, recognizing, and spelling intervals.

▶️ Octavian Pro (Theory Reference)

An excellent reference tool or calculator if you need to know how to spell or notate ANY scale or chord.

▶️ Sproutbeat (Worksheets and Online Games)

This app features worksheets that can be Tonal Recall Pairs Flash Cardscompleted on the iPad or downloaded for print drill most of the basics of music theory including chords, rhythm, pitch recognition, finger numbers, five-finger patterns, intervals and more. It also includes a companion site that includes online games.

▶️ Tenuto (Theory and Ear Training Drills)

Read why this is a must-have app here.

▶️ Waay (Theory Tutorials and Drills)

The full title of the app includes “music theory that matters.” The app offers theory instruction that features video tutorials, interactive lessons, exercises, and tools to track user progress. This is terrific for teen wanna-be-song-writers that need a brush up on their theory skills.