PaulXStretch app icon

Apps Like PaulXStretch for iPhone and iPad

Stretch audio with precise timing

Transform audio with extreme time stretching and pitch manipulation. Apply granular synthesis effects to create ambient textures and experimental soundscapes. Adjust stretch factors, control grain size, and modify playback speed independently.

by Sonosaurus LLC★ 5.066 ratingsMusicFreeData updated 2026-09-06

PaulXStretch screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. PhaseII app icon

    PhaseII

    Rob Jackson

    Creates stereo phasing effects

    A dual stereo phaser plugin for audio production. Apply phase shifting effects to audio tracks. Adjust parameters like rate, depth, and mix. Supports standalone use or integration with AU-compatible hosts.

    ★ 5.02 ratingsMusic$1.99Data updated 2026-09-06
  1. SynthMaster One for iPhone app icon

    SynthMaster One for iPhone

    KV331 YAZILIM LTD STI

    Design sounds with wavetable synth

    Create and customize sounds using a wavetable synth with an intuitive interface. Access 300 factory presets. Adjust waveforms, modulation, and effects. Save and recall custom patches. Limit to 8 voice polyphony.

    ★ 4.8332 ratingsMusicFreeData updated 2026-09-21
  2. SquareSynth 2 - Chiptune Synth app icon

    SquareSynth 2 - Chiptune Synth

    James Navarro

    Create music

    Create music using 8-bit synthesizer with NES and C64-inspired features. Use 8 multitimbral channels via MIDI. Integrate with Audio Unit Version 3 hosts. Support Audiobus for audio routing.

    ★ 4.137 ratingsMusic$9.99Data updated 2026-09-16
  3. Battlestation Groovebox app icon

    Battlestation Groovebox

    Bram Bos

    Create beats in one minute

    Create and customize beats with an analog drum machine and three synths. Adjust mixer settings and apply effects in real time. Use generative sequencers to build rhythms. Export tracks and share directly.

    ★ 4.741 ratingsMusic$3.99Data updated 2026-11-14
  4. Patterning 3 : Drum Machine app icon

    Patterning 3 : Drum Machine

    Olympia Noise Co.

    Create beats with evolving patterns

    Create and edit patterns using a circular interface. Adjust polyrhythms and evolving sequences. Add effects and automation. Export audio files. Share projects directly. Control tempo and swing. Sync with MIDI devices.

    ★ 4.9126 ratingsMusic$29.99Data updated 2026-09-06
  5. Knorr app icon

    Knorr

    Klevgrand Produkter AB

    ★ 4.36 ratingsMusic$8.99Data updated 2026-09-20
  6. WoodStepper app icon

    WoodStepper

    Woodman's Immaculate Maple Syrup Studio

    ★ 4.312 ratingsMusic$10.99Data updated 2026-09-18
  7. Zero Chorus app icon

    Zero Chorus

    Blamsoft, Inc.

    Add and flange effects

    Apply and flange effects to audio tracks. Adjust parameters like delay, feedback, and mix. Integrate with AUv3 host apps. Expand controls for easier tweaking. Enhance sound with a high-quality algorithm.

    ★ 4.222 ratingsMusicFreeData updated 2026-09-10
  8. MF-101S Lowpass Filter app icon

    MF-101S Lowpass Filter

    Moog Music Inc.

    And modulate audio signals

    Adjust audio signals with a 4-pole and envelope follower. Modify frequency response and dynamic motion. Connect to mobile devices for real-time sound processing and parameter control.

    ★ 4.47 ratingsMusic$14.99Data updated 2026-09-06
  9. Pitch Shift (Key Change) app icon

    Pitch Shift (Key Change)

    Loop-Sessions.LLC.

    Process music effects in real time.

    The app is a music player that processes pitch shift and a 31-band equalizer in real time. It also supports reverb and can be used as an AUv3 host.

    ★ 4.485 ratingsMusicFreeData updated 2026-10-17
  10. 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
  11. Soundscape - Ambient Sounds app icon

    Soundscape - Ambient Sounds

    Broftware House Yazilim Tasarim Anonim Sirketi

    Create mixes, play , customize ambiance

    Create personalized soundscapes by combining nature , tones, frequencies, and binaural beats. Adjust volume and loop settings for continuous playback. Access pre-made mixes for relaxation, sleep, focus, or meditation.

    ★ 4.8351 ratingsMusicFreeData updated 2026-09-06
  12. GSDSP MagicFilter app icon

    GSDSP MagicFilter

    Gustav Scholda

    Shape frequencies with multi-curve filters

    Create and manipulate complex frequency filters with multi-curve spectral shaping. Adjust filter amounts per frequency or range. Mix, modulate, and spread curves for dynamic sound design. Export and apply filters to audio tracks.

    ★ 5.02 ratingsMusic$29.99Data updated 2026-09-06

How we rank alternatives

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