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 161–180 of 1,000 ranked alternatives.

  1. Elastic Drums app icon

    Elastic Drums

    Oliver Greschke

    Stream beats and create rhythms

    Create and customize drum patterns using synthesis models. Adjust parameters like pitch, timing, and velocity. Layer multiple drum sounds. Export projects and share files. Sync with MIDI devices.

    ★ 4.6145 ratingsMusic$9.99Data updated 2026-10-06
  1. Ruismaker Noir app icon

    Ruismaker Noir

    Bram Bos

    Sequence rhythms and bass with step sequencer

    Create rhythmic patterns with a step sequencer. Generate synthesized drums and bass sounds. Adjust pitch and velocity modulation. Blend multiple sounds into cohesive sequences. Export and share compositions.

    ★ 4.894 ratingsMusic$9.99Data updated 2026-09-16
  2. Cross DJ - Music Mixer App app icon

    Cross DJ - Music Mixer App

    MIXVIBES

    Stream tracks from SoundCloud Go+

    Stream from SoundCloud Go+ and local files via cloud services. Import tracks in multiple formats. Organize library by title, artist, album, bpm, key, rating, or duration. Create custom playlists.

    ★ 3.91,852 ratingsMusicFreeData updated 2026-09-08
  3. DLYM - Chorus & Flanger app icon

    DLYM - Chorus & Flanger

    Imaginando Lda

    Add and effects

    Offers stereo widening and depth enhancement for mono audio. Apply and effects with 40 presets. Adjust parameters for subtle or dramatic sound transformations. Sync with AUv3 hosts for integration.

    ★ 4.4109 ratingsMusic$3.99Data updated 2026-09-15
  4. Esoteric Synth app icon

    Esoteric Synth

    ANTHONY DI FURIA

    Generate synthetic sounds with modulated oscillators

    Create synthetic sound events using 5 oscillators with amplitude and frequency modulation. Adjust sound parameters in EventMode for long durations or GrainMode for short, dense sounds. Generate complex textures, glitches, drones, and point sounds.

    ★ 4.819 ratingsMusic$4.99Data updated 2026-09-17
  5. BLEASS Voices app icon

    BLEASS Voices

    BLEASS

    Pitch shift and harmonize vocals

    Edit audio with pitch shifting, formant control, and tone adjustments. Create harmonies and doubles with up to 12 . Transpose individual by an octave or flatten to a chosen pitch. Adjust width and placement for vocal effects.

    ★ 4.877 ratingsMusic$19.99Data updated 2026-10-29
  6. Rotary Mod app icon

    Rotary Mod

    Eventide Inc.

    Rotate and shape vibrato effect

    Rotate cabinet effects to simulate a Leslie speaker. Adjust rotor and horn speeds independently. Mix the two components for pulsing vibrato. Apply to guitars, bass, synths, and vocals.

    ★ 4.323 ratingsMusic$7.99Data updated 2026-10-06

How we rank alternatives

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