421Grid app icon

Apps Like 421Grid for iPhone and iPad

by Nicholas Wheeler★ 0.00 ratingsMusic$1.99Data updated 2026-09-06

421Grid screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Music Theory 101: Study Course app icon

    Music Theory 101: Study Course

    Poesie Inc

    Learn with interactive units and exercises

    Learn fundamentals through 19 interactive units with audio samples and exercises. Practice core concepts with skill-based quizzes. Track progress and review key definitions. Sync with AP curriculum for college-level preparation.

    ★ 4.743 ratingsEducationFreeData updated 2026-09-06
  2. Drum Starz app icon

    Drum Starz

    Drum Starz

    Learn to play drums with fun

    The app teaches users to play drums with a LearnNPlay feature that lights up drums when hit correctly. It offers multiple drum types, high fidelity sounds, and colorful graphics for a realistic percussion experience.

    ★ 4.135 ratingsMusicFreeData updated 2026-10-16
  1. Better Ears Beginner app icon

    Better Ears Beginner

    MAMP GmbH

    Enhance musical skills through structured practice and personalized learning.

    The app offers a structured approach to musical training with a variety of exercises. It allows users to customize their learning experience and track progress effectively.

    ★ 4.535 ratingsMusicFreeData updated 2026-09-09
  2. Complete Rhythm Trainer app icon

    Complete Rhythm Trainer

    Binary Guilt

    Learn rhythms, tap beats, write patterns

    Learn and practice through progressive drills across 4 levels and 30 chapters. Recognize, tap, write, and read rhythms from basic to advanced. Track progress with interactive exercises and feedback. Sync with music to improve timing and accuracy.

    ★ 4.786 ratingsMusicFreeData updated 2026-09-06
  3. Shaker - Play Along Companion app icon

    Shaker - Play Along Companion

    LOGISIAN TECHNOLOGY SOLUTIONS PRIVATE LIMITED

    Play percussion rhythms anytime anywhere.

    The app provides a collection of percussion rhythms from various instruments. It turns a phone into a playable music shaker with authentic percussion sounds and customizable rhythms.

    ★ 3.73 ratingsMusicFreeData updated 2026-10-09

How we rank alternatives

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