DR-OM app icon

Apps Like DR-OM for iPhone and iPad

Virtual synthesizer simulates rare lab device

The app simulates three versions of a hackable virtual synthesizer. Each unit has a unique sound due to component variations and wiring.

by Shawn Wallace★ 4.244 ratingsMusic$1.99Data updated 2026-10-02

DR-OM screenshots

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. Quaver app icon

    Quaver

    Mara Flint

    Musical calculator and look-up tool.

    The app calculates delay times and oscillator frequencies that match a given tempo. It also identifies the fundamental frequency of any note and determines the notes within a given scale.

    ★ 4.01 ratingsMusic$0.99Data updated 2026-09-29
  2. XPad app icon

    XPad

    Christian Schoenebeck d/b/a Crudebyte

    ★ 3.824 ratingsMusicFreeData updated 2026-09-14
  3. JustDrones - Tunable Just Intonation Drones app icon

    JustDrones - Tunable Just Intonation Drones

    Michael Eskin

    Practice intonation with virtual drones.

    The app provides tunable virtual Uilleann bagpipe drones for intonation practice. Users can adjust tuning and volume, with saved settings for convenience.

    ★ 2.813 ratingsMusic$0.99Data updated 2026-09-12
  4. iFretless Bass app icon

    iFretless Bass

    Blue Mangoo Consulting Company Limited

    Expressive fretless bass virtual instrument

    The app offers a virtual fretless bass instrument with a piano-like note layout. It provides 13 sampled bass sounds and supports MIDI input/output, Audio Unit 3, and Audiobus.

    ★ 4.446 ratingsMusic$14.99Data updated 2026-09-28
  5. Crystalline - Shimmer Echo FX app icon

    Crystalline - Shimmer Echo FX

    Holderness Media

    Shimmer reverb and delay effects.

    The app provides shimmer reverb and delay effects for Audiobus and Inter-app audio. It creates synth-like tones and textures from various sound sources, including guitar, vocals, and synths.

    ★ 5.03 ratingsMusic$4.99Data updated 2026-10-31
  6. AddStation app icon

    AddStation

    Harry Gohs

    Create sound with additive synthesis

    Create and manipulate sounds using additive synthesis. Adjust sine wave parameters to shape timbres. Layer multiple partials to build complex tones. Save and export custom sound designs. Import and export audio files for further processing.

    ★ 4.542 ratingsMusic$8.99Data updated 2026-09-23
  7. MF-109S Saturator app icon

    MF-109S Saturator

    Moog Music Inc.

    Shape sound with envelope control

    A music offering audio processing tools. Users can apply distortion, warmth, and compression effects. Adjust envelope followers and control drive circuits. Model noise generators for analog sound shaping. Export processed audio files.

    ★ 4.610 ratingsMusic$14.99Data updated 2026-09-06

How we rank alternatives

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