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.
Ranked alternatives
Showing 661–680 of 1,000 ranked alternatives.


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.



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 .

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.

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 .



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.




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.


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.




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