Piano Companion is a music theory reference app for songwriters, producers, teachers, and students. Look up any of 1,500+ chords or 10,000+ scales instantly, build progressions, and explore harmony on iOS, Android, and Mac.


Whether you're stuck on a progression, blanking on a scale name, or just exploring — Piano Companion gives you the answer in seconds. Press the keys you know, and it tells you what you're playing.
Search by name or tap the keys you know. Piano Companion identifies what you're playing — even from a MIDI keyboard.
The Chord Progression Builder suggests chords that fit your key. Experiment with patterns, listen back, and find what sounds right.
See notes on the grand staff, fingering for both hands, intervals, degrees, and compatible scales — all in context, not abstract textbook diagrams.
If you're looking for a font similar to ABC Junior for your own projects, there are several resources:
Educators use the font to design Flash Cards , Alphabet Posters , and labels that maintain a uniform look across all learning materials. What is the font style used for Grade 1 learners called?
When selecting a font, consider readability, especially for young learners. The goal is to make learning as accessible and engaging as possible.
It typically supports Latin and Cyrillic character sets, covering approximately 26 languages. Why Teachers and Parents Use It
…just tell me, and I’ll draft that version instead.
It prevents confusion by ensuring letters like 'f', 't', and 'y' appear exactly as they are practiced in handwriting workbooks.
If you're looking for a font similar to ABC Junior for your own projects, there are several resources:
Educators use the font to design Flash Cards , Alphabet Posters , and labels that maintain a uniform look across all learning materials. What is the font style used for Grade 1 learners called? abc junior font
When selecting a font, consider readability, especially for young learners. The goal is to make learning as accessible and engaging as possible. If you're looking for a font similar to
It typically supports Latin and Cyrillic character sets, covering approximately 26 languages. Why Teachers and Parents Use It The goal is to make learning as accessible
…just tell me, and I’ll draft that version instead.
It prevents confusion by ensuring letters like 'f', 't', and 'y' appear exactly as they are practiced in handwriting workbooks.