ButterSynth app icon

Apps Like ButterSynth for iPhone and iPad

by Arto Vaarala★ 4.062 ratingsMusic$19.99Data updated 2026-09-22

ButterSynth screenshots

Ranked alternatives

Showing 201–220 of 1,000 ranked alternatives.

  1. GSDSP MMM app icon

    GSDSP MMM

    Gustav Scholda

    Modulate plugins with LFOs and macros

    Control MIDI parameters with LFOs, random generators, envelope followers, and XY pads. Modulate plugins, hardware, and instruments via MIDI CC. Create and automate modulation without drawing automation curves.

    ★ 4.831 ratingsMusicFreeData updated 2026-09-06
  2. FabFilter Twin 3 app icon

    FabFilter Twin 3

    FabFilter

    Stream audio and apply filters

    Create synth sounds with oscillators, filters, and modulation tools. Adjust parameters for precise sound shaping. Access an FX section for effects. Customize GUI for intuitive workflow. Export audio files and integrate with DAWs.

    ★ 4.641 ratingsMusic$24.99Data updated 2026-09-06
  1. Polychord: Chord Instrument app icon

    Polychord: Chord Instrument

    Apposite LLC

    Play chords, record, and share music

    Create and play music with chord circles and strum keys. Switch between major and minor keys. Play scales and set auto-accompany with drums, bass, and arpeggiators. Record performances and share them.

    ★ 4.439 ratingsMusic$9.99Data updated 2026-09-08
  2. BLEASS Vox app icon

    BLEASS Vox

    BLEASS

    Shape vocals with precision

    Manipulate vocal pitch and transpose notes. Adjust formant characteristics for unique effects. Apply real-time vocal processing and shaping. Export modified vocals in various formats. Sync with DAWs for seamless integration.

    ★ 4.920 ratingsMusic$9.99Data updated 2026-10-27
  3. FL Studio Mobile app icon

    FL Studio Mobile

    image-line

    Record, edit, and mix music projects

    Create and save multi-track music projects on iPad, iPhone, or Mac. Record and import audio tracks, browse samples with previews, apply effects, and use high-quality synthesizers and drum kits. Edit, mix, and render complete songs.

    ★ 3.8647 ratingsMusic$14.99Data updated 2026-11-03
  4. Eos 2 app icon

    Eos 2

    Audio Damage, Inc.

    ★ 4.418 ratingsMusic$6.99Data updated 2026-09-13
  5. n-Track Studio Pro | DAW app icon

    n-Track Studio Pro | DAW

    n-Track S.r.l.

    Record audio, MIDI, and drum tracks

    Record audio and MIDI tracks, mix during playback, and apply effects like reverb and vocal tuning. Add drum tracks, edit songs, and share projects online. Collaborate with others through the Songtree community.

    ★ 4.6301 ratingsMusic$29.90Data updated 2026-10-29
  6. Atoms Synthesizer - Baby Audio app icon

    Atoms Synthesizer - Baby Audio

    Baby Audio Inc.

    Generate sounds with physical modeling

    Create and manipulate organic and otherworldly sounds using physical modeling. Adjust interconnected masses and springs with customizable properties. Trigger vibrations via virtual bowing to generate unique textures.

    ★ 4.115 ratingsMusic$29.99Data updated 2026-09-06
  7. mood app icon

    mood

    Alessandro Petrolati

    ★ 4.786 ratingsMusic$12.99Data updated 2026-09-12
  8. AudioShare app icon

    AudioShare

    Kymatica AB

    Manage soundfiles and midifiles

    Manage sound files and MIDI files by organizing, renaming, and moving them. Record, trim, convert, normalize, and transfer files between apps or devices. Import and export audio, zip and unzip files, and create folders for easy access.

    ★ 4.7858 ratingsMusic$4.99Data updated 2026-11-03
  9. SidTracker64 app icon

    SidTracker64

    Daniel Larsson

    Track and edit chiptune music

    Create and edit chiptune music using SID sound chip emulation. Import and remix bundled songs. Adjust tempo and use advanced table editing. Export tracks in multiple formats. Share creations directly.

    ★ 4.819 ratingsMusic$10.99Data updated 2026-09-09
  10. TROOPER Synthesizer app icon

    TROOPER Synthesizer

    Yonac Inc.

    Stream synth sounds and tweak tones

    Create and manipulate synth sounds with oscillators, filters, and envelopes. Adjust parameters for tone shaping and modulation. Save and load presets. Export audio files and integrate with digital audio workstations.

    ★ 4.869 ratingsMusic$14.99Data updated 2026-09-06
  11. FD-1 Filter Delay app icon

    FD-1 Filter Delay

    Kai Aras

    Modulate, , signals

    Create rhythms and grooves using modulated and sections. Adjust parameters and modulation settings. Use built-in step sequencer and low frequency oscillator for rhythmic sequences. Sync modulation with host tempo.

    ★ 4.632 ratingsMusic$9.99Data updated 2026-09-16
  12. AudioLayer app icon

    AudioLayer

    Harry Gohs

    Sample taglines for the Music

    Edit and arrange audio samples with multi-sampling capabilities. Stream high-quality samples efficiently. Integrate with iOS production tools like AUv3. Record, playback, and manipulate audio in real time. Export projects in standard audio formats.

    ★ 4.3179 ratingsMusic$12.99Data updated 2026-09-15
  13. Tap DJ - Mix & Scratch Music app icon

    Tap DJ - Mix & Scratch Music

    Laan Consulting Corp

    Mix tracks, add FX, and beats

    Edit and mix with FX, 3-band equalizer, and 9-pad sampler. Load tracks from iTunes or external sources. Record mixes and voiceovers. Use gyro-based scratching and set loop points. Apply skins and access a sample library.

    ★ 3.5308 ratingsMusicFreeData updated 2026-09-08
  14. K7D - Tape Delay app icon

    K7D - Tape Delay

    Imaginando Lda

    Record and playback audio with effects

    Apply vintage effects to audio tracks. Adjust parameters like time, feedback, and modulation. Choose between analog-style filters and modulation types. Save and load presets. Export processed audio files.

    ★ 4.679 ratingsMusic$3.99Data updated 2026-10-23

How we rank alternatives

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