MONSTR app icon

Apps Like MONSTR for iPhone and iPad

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.

by Jack Devlin★ 0.00 ratingsMusic$1.99Data updated 2026-09-06

Ranked alternatives

Showing 661–680 of 1,000 ranked alternatives.

  1. Speakers - Mics & Loudspeakers app icon

    Speakers - Mics & Loudspeakers

    AudioThing Ltd.

    Emulate speaker and mic sounds

    Modify audio with convolution reverb to mimic various and microphones. Adjust compression, distortion, and filtering settings. Add looping background noises for ambient effects. Customize effects chains for different sound shaping.

    ★ 5.012 ratingsMusic$19.99Data updated 2026-09-06
  1. Music Speed Changer app icon

    Music Speed Changer

    Harald Meyer

    Adjust tempo and pitch in real time

    Adjust audio files by changing pitch and tempo independently. Select and loop specific regions. Export modified audio. Useful for practicing instruments, transcriptions, and adjusting audiobook .

    ★ 3.417 ratingsMusic$2.99Data updated 2026-09-08
  2. Outer Space - Tape Echo app icon

    Outer Space - Tape Echo

    AudioThing Ltd.

    Record, play, and control echoes

    A music plugin that emulates a vintage with three playback heads and two spring reverb tanks. Offers three frequency responses and saturations. Includes analog imions. Supports AUv3 and standalone use.

    ★ 5.016 ratingsMusic$19.99Data updated 2026-09-30
  3. MRH810 V2 Lead Series app icon

    MRH810 V2 Lead Series

    Nembrini Audio S.r.l.

    Stream live music and vintage gear

    Simulate the sound of iconic British guitar amplifiers with detailed tone controls and effects. Load presets for different amp models. Adjust gain, EQ, and compression. Record and share audio directly from the .

    ★ 4.817 ratingsMusic$9.99Data updated 2026-09-23
  4. Tone Generator Ultra app icon

    Tone Generator Ultra

    Limelight Software

    Generate test tones and frequencies easily.

    The app generates test tones and frequencies using sine, square, and sawtooth waves. It supports frequencies from 20Hz to 22kHz and includes white and pink noise generation.

    ★ 3.48 ratingsMusic$1.99Data updated 2026-09-28
  5. MF-103S 12-Stage Phaser app icon

    MF-103S 12-Stage Phaser

    Moog Music Inc.

    Modulate audio with effects

    Adjust audio signals with a voltage-controlled and a wide-range LFO. Modulate frequency and depth parameters. Connect to MIDI devices and integrate with modular synthesizer systems.

    ★ 5.07 ratingsMusic$14.99Data updated 2026-09-06
  6. Faceman 2-Channel Head app icon

    Faceman 2-Channel Head

    Nembrini Audio S.r.l.

    Amplify guitar with two channels

    Control two independent channels for distinct sound settings. Adjust bass and gain parameters for each channel. Connect to external speakers or headphones. Monitor input levels and adjust output volume.

    ★ 5.09 ratingsMusic$19.99Data updated 2026-09-06

How we rank alternatives

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