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 541–560 of 1,000 ranked alternatives.

  1. Reverse Play - FinFlip app icon

    Reverse Play - FinFlip

    Kevin French

    Record audio and flip it instantly

    Record audio and it with a single tap. Compare original and flipped versions side-by-side. Save created audio files and share them with others. Import or record audio directly within the .

    ★ 5.04 ratingsMusicFreeData updated 2026-09-06
  2. EZ Tuner: Violin & Guitar app icon

    EZ Tuner: Violin & Guitar

    IT HK SERVICE LIMITED

    Tune instruments with precise audio analysis

    Tune instruments with precise audio analysis and quick pitch detection. Use a simple metronome for practice. Supports acoustic guitar, violin, and woodwind instruments.

    ★ 4.01 ratingsMusicFreeData updated 2026-09-14
  3. You've Got Rhythm app icon

    You've Got Rhythm

    Drum Starz

    Play drums, learn rhythms, light up

    Learn and play drums with interactive lessons and game-based practice. Choose from beginner, intermediate, and advanced rhythms. Drum Game features 15 songs with visual cues. Light-up feedback guides timing.

    ★ 3.04 ratingsMusicFreeData updated 2026-09-08
  4. MTE: Read Notes Fast app icon

    MTE: Read Notes Fast

    Anh Do

    Learn musical with exercises

    Learn to musical with exercises that cover multiple octaves and adjustable difficulty levels. Practice on Treble Clef or Bass Clef. Choose note naming style as "Do Re Mi" or "A B C". Set exercise speed and duration.

    ★ 5.09 ratingsEducationFreeData updated 2026-09-06
  5. Drum Pads Machine app icon

    Drum Pads Machine

    MSDC TECHNOLOGIES LTD

    Create beats and loop tracks

    Create beats and loop tracks using an advanced with customizable kits and patterns. Record and edit loops, adjust tempo and timing, and export sessions in multiple audio formats. Sync with MIDI devices and integrate with digital audio workstations.

    ★ 0.00 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

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