Otoo app icon

Apps Like Otoo for iPhone and iPad

by Jaroslaw Jacek★ 5.030 ratingsMusic$6.99Data updated 2026-10-14
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Otoo screenshots

Ranked alternatives

Showing 681–700 of 1,000 ranked alternatives.

  2. MONSTR app icon

    MONSTR

    Jack Devlin

    Adjust stereo width and mix balance

    Adjust stereo width with up to six bands. Correct mix imbalances or apply creative effects. Works as a VST3 and AudioUnit plugin. Available for free on Windows, macOS, and Linux. Open source under GPL license.

    ★ 0.00 ratingsMusic$1.99Data updated 2026-09-06
    App details
  3. General MIDI Player app icon

    General MIDI Player

    Daniel Nigrin

    Turn Mac into a General MIDI instrument.

    The app allows users to play General MIDI instruments using a mouse, computer keyboard, or MIDI device. It plays type 1 General MIDI files and supports non-US keyboards.

    ★ 0.00 ratingsMusic$2.99Data updated 2026-09-26
    App details
  8. Borsta app icon

    Borsta

    Klevgrand Produkter AB

    ★ 4.914 ratingsMusic$16.49Data updated 2026-09-06
    App details
  15. ZX Plectrum app icon

    ZX Plectrum

    Dave Sapien ltd

    Play ZX Spectrum loading sounds

    Play ZX Spectrum loading sounds as a musical instrument. Adjust phase and pitch to modify sounds. Connect to AUv3 hosts for music production. Customize visuals and create unique audio effects.

    ★ 4.26 ratingsMusic$3.99Data updated 2026-09-08
    App details
  16. MidiKey app icon

    MidiKey

    Supertintin Co., Ltd

    Mac keyboard becomes an instrument.

    The app transforms a Mac keyboard into an instrument. It allows users to play 128 instruments and receive MIDI input.

    ★ 0.00 ratingsMusic$2.99Data updated 2026-09-25
    App details

How we rank alternatives

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