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 821–840 of 1,000 ranked alternatives.

  1. Bass Constructor app icon

    Bass Constructor

    Asylum Square Interactive GmbH

    Make music with iOS device.

    The app allows users to create music by tapping sample blocks. It provides six construction kits with beats, bass lines, melodies, and synth chords in various genres.

    ★ 3.73 ratingsGamesFreeData updated 2026-09-28
  2. Easy MIDI — MIDI Controller app icon

    Easy MIDI — MIDI Controller

    Nikolozi Meladze

    Mac keyboard becomes a MIDI controller.

    The app transforms a Mac keyboard, trackpad, and mouse into a MIDI controller. It sends MIDI notes and control messages to DAWs and soft synths, allowing users to quickly capture musical ideas.

    ★ 0.00 ratingsMusic$29.99Data updated 2026-09-25
  1. ColatPlayer2 : FLAC / Folder app icon

    ColatPlayer2 : FLAC / Folder

    yoshimune kitta

    Play Hi-Res music from folders.

    The app plays FLAC and other Hi-Res files from folders. It includes a stem mixer to separate and manipulate track components.

    ★ 4.52 ratingsMusicFreeData updated 2026-10-23
  2. Microton app icon

    Microton

    Euclidean Instruments, LLC

    Tune, shape, and play microtonal music

    Create and manipulate microtonal music using a virtual analog synthesizer. Adjust tunings from global traditions and ancient scales. Use a touch-sensitive monochord interface to visualize and modify pitch relationships.

    ★ 0.00 ratingsMusic$4.99Data updated 2026-09-06
  3. Auria Pro - Music Production app icon

    Auria Pro - Music Production

    WaveMachine Labs, Inc.

    Record, mix, and produce

    Record and mix audio tracks with multi-channel routing, effects, and automation. Edit MIDI sequences, arrange loops, and export high-quality audio files. Support for VST plugins and external hardware integration.

    ★ 4.25 ratingsMusic$49.99Data updated 2026-09-10
  4. Synthophone Stylophone clone app icon

    Synthophone Stylophone clone

    Rob Wilmot

    Retro synthesizer with modulation options.

    The app offers a retro-style synthesizer experience with three waveforms and modulation options. Users can control vibrato, transpose notes, and adjust the amplitude envelope for a personalized sound.

    ★ 0.00 ratingsMusic$0.99Data updated 2026-09-30
  5. Stereo Designer - StereoShaper app icon

    Stereo Designer - StereoShaper

    Holderness Media

    Shape stereo image with multi-purpose tool.

    The app offers multi-purpose stereo shaping for Audiobus and Inter-app Audio. It allows users to create wide stereo images, "stereoize" mono sources, and apply mid/side processing with independent filters per channel.

    ★ 4.52 ratingsMusic$4.99Data updated 2026-10-26
  6. magimusic app icon

    magimusic

    Magima Kids LLC

    Create beats by tapping colorful cells

    Create music by tapping colorful cells on a grid, each representing a different sound. Use multiple instrument layers including drums, bass, and synths. Access a professional sound library with high-quality samples. Record and save compositions.

    ★ 0.00 ratingsMusic$0.99Data updated 2026-09-06

How we rank alternatives

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