Apps Like GridNotes for iPhone and iPad
Play piano with grid keys and MIDI
Play piano using a grid-based key layout. Select MIDI voices and adjust scales. Enable sticky keys for practice. Adjust note duration and velocity. Save and load custom configurations.
GridNotes screenshots
Ranked alternatives
Showing 801–820 of 1,000 ranked alternatives.


Ibbleobble Teacher Toolkit Stickers for iMessage
KidDotCo Ltd
Create, share, and customize
Create and share sticky notes with text and images. Use multicoloured Post-It notes, chalkboard, and whiteboard features. Drag, drop, and scale notes to highlight errors or send reminders.


Oud Sim
Alper Kahriman
Play oud sounds and explore styles
Play the oud with four sound options: Traditional Oud, Middle East Oud, Turkish Oud, and Electro Oud. Adjust microtonal tuning, transpose notes, and apply echo and chorus effects.

Bandoneon
Burak Sendag
Learn and play notes
Learn to play the with guided lessons and practice exercises. Access authentic 442 Hz sound recordings. Practice without a physical instrument. Track progress and adjust settings for custom practice sessions.

URL Beamer
Josef Novotny
Open URLs and switch apps instantly
Allows launching external apps via tappable buttons within an audio host. Each button triggers a custom URL scheme for quick switching. Buttons can also send MIDI notes to control plugins or trigger functions.

Vocal Tech
Jeremy Hunt
Interactive guide to classical singing.
The app provides an interactive guide to classical singing, covering phonation, resonance, posture, and breathing. It includes vocal exercises with recorded examples, a voice recorder, and piano accompaniment for students of classical vocal music.



Arrow Keys Mail Vietnamese
Toshihiro Nakane
Type Vietnamese characters faster easier
The app provides an original keyboard for typing Vietnamese characters. It includes arrow keys for input and a copy key to easily select all text.

Music Theory Matrix
Hamoon Nozari
Explore musical patterns with algorithms
Explore through mathematical concepts. Calculate note frequencies using the 12th root of 2. Visualize octaves and intervals with ratio comparisons. Adjust semitones to see frequency changes. Link musical notes to their corresponding frequencies.

StringMaster Uke
Great Apptitude Pty Ltd
Explore ukulele chords, scales, and songwriting.
The app offers features for chord building, detection, scales, and songwriting. It includes a chromatic tuner, metronome, and fretboard learning with alternate tuning and capo support.




Music Spectrograph
Ronald Nicholson
Visually reverse engineer sound and music.
The app provides a real-time visual representation of sound and music, showing pitch and frequency on a MIDI piano roll. Users can slow down or stop audio to analyze sound patterns and their correspondence to musical notes.

iImprov - The Minor II V
Jazz Apps Mobile LLC
Learn minor II V jazz progressions now.
The app provides tools to play over minor II V progressions, demystifying common jazz repertoire. It offers adjustable tempos and Jam-A-Longs in any key for improvisation practice.



Music Theory Keys
Patrick Kelly
Recognize key signatures for musicians.
The app recognizes major, minor, and diatonic mode key signatures for musicians. It includes a filterable Grade Book to save and share quiz results, showing scores and settings.
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