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 241–260 of 1,000 ranked alternatives.

  1. EQ550 app icon

    EQ550

    RRS, OOO

    Try AUv3 plug-in

    AUv3 plug-in allows users to apply equalization with proportional Q for precise frequency shaping. Adjust low-frequency transparency and imaging. Access a time-limited demo with 5 minutes of free play. Purchase unlimited version within the .

    ★ 4.511 ratingsMusicFreeData updated 2026-09-24
  1. RØDE Reporter app icon

    RØDE Reporter

    FREEDMAN ELECTRONICS PTY LTD

    Record and share broadcast-quality audio

    Record high-resolution audio in stereo or mono with support for 48kHz up to 24 bit. Share recordings directly. Adjust bit rate for longer playback or higher quality. Add digital branding flags. Compatible with built-in microphones and accessories.

    ★ 2.5114 ratingsMusicFreeData updated 2026-09-10
  2. SNESynth: Chiptune Power! app icon

    SNESynth: Chiptune Power!

    AudioKit Pro, LLC

    Create music with real synths

    Create and manipulate music using real synthesis and 2,500+ samples from actual video game chips. Adjust waveform parameters, apply filters, and layer sounds. Export tracks and share directly.

    ★ 4.868 ratingsMusic$2.99Data updated 2026-09-06
  3. DAW Cassette app icon

    DAW Cassette

    Klevgrand Produkter AB

    Emulate tape sounds and mix tracks

    Emulates a classic tape deck with three tape types. Adjust noise levels and control tape, head, and motor quality. Modify input gain, output gain, and dry/wet mix for sound customization.

    ★ 4.627 ratingsMusic$13.99Data updated 2026-09-14
  4. OCTACHRON MIDI Drum Sequencer app icon

    OCTACHRON MIDI Drum Sequencer

    Markus Teufel

    Sequence beats and melodies

    Create and edit sequences with up to 16 tracks. Add modulation and control parameters. Use as standalone or AUv3 plugin in DAWs like AUM, Logic Pro, and Cubasis. Record and playback patterns. Adjust tempo and timing. Export files.

    ★ 4.6105 ratingsMusic$9.99Data updated 2026-09-17
  5. ToneStack PRO Guitar Amps & FX app icon

    ToneStack PRO Guitar Amps & FX

    Yonac Inc.

    Process audio with and effects

    Edit audio with a wide range of and effects. Adjust parameters for precise tone shaping. Load and manage presets. Export processed audio files. Integrate with AUv3 for audio processing. Monitor and control signal flow in real time.

    ★ 4.290 ratingsMusic$9.99Data updated 2026-10-31
  6. TestTune by Educar Labs app icon

    TestTune by Educar Labs

    John Wheeler

    Tune audio systems with checklists

    Access tuning checklists for high-performance stereo systems. Input system details to generate custom checklists. Track progress through tuning steps. Export checklists for offline use. Share completed checklists with clients.

    ★ 4.318 ratingsUtilities$19.99Data updated 2026-09-23
  7. TB Equalizer app icon

    TB Equalizer

    Dirk Breebaart

    Process audio with precision and control

    Record audio from a microphone or external sound card. Process signals in real time with a dynamic . Apply non-linear filters and adjust settings through a functional user interface. Integrate as an AUv3 plug-in in compatible host apps.

    ★ 4.666 ratingsMusic$9.99Data updated 2026-09-22
  8. BeatHawk app icon

    BeatHawk

    UVI

    Record, edit, and mix music tracks

    Create and produce music with beat-making, track composition, and sampling tools. Record and sequence audio and MIDI. Use high-quality UVI instruments and effects. Export mixes, stems, or project files. Share tracks on YouTube or SoundCloud.

    ★ 4.3394 ratingsMusic$9.99Data updated 2026-09-09
  9. Liquid Remover app icon

    Liquid Remover

    Harshit Tyagi

    Test speaker tone and adjust output

    Test speaker audio output using frequency ranges to assess clarity and balance. Perform stereo checks to ensure equal left and right channel performance. Generate tones within 160–180 Hz to adjust and optimize sound quality.

    ★ 4.685 ratingsMusicFreeData updated 2026-09-06
  10. NeSi xTrem app icon

    NeSi xTrem

    Neon Silicon LLC

    Use AU hosts to apply tremolo effects

    A tremolo effect plugin for iOS audio units. Applies FM-based LFO modulation to audio signals. Adjusts volume with VCA and low-pass gate controls. Enhances instrument tracks with dynamic audio movement.

    ★ 4.717 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

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