Apps Like 421Grid for iPhone and iPad
421Grid screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


Mussila Music
Rosamosi ehf.
Explore , learn, and play
Learn fundamentals through interactive lessons, games, and challenges. Explore instruments, read notes, and create rhythms. Track progress and complete activities designed by educators and musicians.


Learn Spanish Mexican Beginner
Hector Gonzalez Linan
With games and exercises
Through interactive lessons and exercises for children and beginners. Practice reading, writing, and speaking with 36 topics across three levels. Complete 4 activities and tests per topic. Study 500 vocabulary words with images and audio.

AudioTweak: Change Music Speed
Fabio Vinotti
Loop and slow down audio tracks
Allows users to slow down audio, loop specific sections, and adjust pitch. They can isolate instruments using EQ, tempo while preserving sound quality, and export loops for practice.

Learn Spanish for Beginner
Hector Gonzalez Linan
Practice with lessons and exercises
Through interactive lessons and exercises for beginners. Practice reading, writing, and speaking with 36 topics across three levels. Complete 4 activities and a test per topic. Study 500 vocabulary words with images and audio.


ChordButter: Easy Songwriting
Christian Hengst Daniels
Create music with block-based audio tools
Create and edit chord progressions by selecting keys and chords. Build custom sequences and explore variations. Learn through interactive play and real-time feedback. Export progressions and integrate with music production tools.


Learn Italian beginners
Hector Gonzalez Linan
With games and exercises
Through interactive lessons and exercises for children and . Practice reading, writing, and speaking with 36 topics across three levels. Complete four activities and tests per topic. Study 500 vocabulary words with images and audio.


Harmonomics Ear Training
John Nastos
Train ears with interval recognition exercises
Train musical ear with 50+ customizable exercises for interval and chord recognition. Practice with adjustable settings and a large chord library. Track progress and repeat exercises for improvement.


Hudson Music Digital Bookstore
Hudson Music LLC Apps
Drum education books for musicians.
The app offers a catalog of over 400 digital drum education books. It includes embedded audio examples and integrated video lessons for learning musical concepts and techniques.

Jazz Drummer
Lumbeat Ltd.
Play drums with three styles
Drums lets users select from three drummers with distinct styles. Adjust jam level and intensity using a 2D slider. Save mixer and effects settings for each sound bank. Toggle ride/hats and cross stick/snare options.

AI Song Generator Music Maker
庆栩 陈
Create with AI-powered tools
Create and produce using AI-generated tracks. Input lyrics or descriptions to generate songs instantly. Edit and refine compositions with built-in tools. Export tracks in multiple audio formats and share directly.




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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.