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 281–300 of 1,000 ranked alternatives.

  1. Slicr - Slice Beats Chop Audio app icon

    Slicr - Slice Beats Chop Audio

    Beatshop Labs, LLC

    Samples, create , share tracks

    Create and edit music using waveform drum pads and beat-making tools. and files from your library or Dropbox. Remix and compose tracks. Share creations and kits with the community. Export and send files via email.

    ★ 4.029 ratingsMusic$1.99Data updated 2026-09-10
  1. WaterLili - WaterColor Effect app icon

    WaterLili - WaterColor Effect

    esDot Studio Inc

    Convert photos to art

    Convert photos to style with 16 customizable masks. Adjust colors and settings for detailed control. Save high-resolution artwork for print. Share creations socially. Supports iPhone, iPad, and iPod touch.

    ★ 4.3346 ratingsPhoto & Video$2.99Data updated 2026-09-13
  2. Lo-Fi Tape app icon

    Lo-Fi Tape

    Weston Fletcher

    Record and edit MIDI sequences

    Record and edit audio with MIDI compatibility and learn support. Access factory presets for strings, organs, pianos, and synths. Use four effect sections including reverb and chorus. Adjust stereo width, mono switch, and note hold.

    ★ 4.925 ratingsMusic$2.99Data updated 2026-09-06
  3. ANALOGySAW app icon

    ANALOGySAW

    Rob Jackson

    Play synth sounds with MIDI keyboard

    A virtual instrument plugin for creating synth sounds. Features five unison saw waves, adjustable filters, modulation options, and envelope controls. Supports MIDI input for playback. Runs standalone or as an AUv3 plugin in compatible hosts.

    ★ 5.01 ratingsMusic$2.99Data updated 2026-09-06
  4. PolyIvoks Filter app icon

    PolyIvoks Filter

    RRS, OOO

    Audio, shape sound, create music

    Apply audio filters to modify sound characteristics. Adjust parameters for tone shaping and resonance. Load and save presets. Access a demo version with limited playtime. Purchase full version for unlimited use.

    ★ 4.721 ratingsMusicFreeData updated 2026-09-24
  5. SDS-x — Simple Drum Sampler app icon

    SDS-x — Simple Drum Sampler

    Ryan Robinson

    Create beats with samples

    Create and edit beats using samples and sequencer programming. Tap pads or use advanced controls for sound shaping. Build complex sequences and customize rhythms. Export projects and share beats directly.

    ★ 4.966 ratingsMusicFreeData updated 2026-09-18
  6. Tracklib - Beatmaker & Samples app icon

    Tracklib - Beatmaker & Samples

    Tracklib Holdings AB

    Explore, curate, and mix tracks

    Access and manage royalty-free music and clearable songs. Search, organize, and mix tracks for beat creation. Export selected audio files. Sync with account for cloud storage and collaboration.

    ★ 4.4232 ratingsMusicFreeData updated 2026-09-06
  7. MF-108S Cluster Flux app icon

    MF-108S Cluster Flux

    Moog Music Inc.

    Create and share modular synth sounds

    Modular synth effects pedal with dual-range BBD delay and multi-waveform LFO. Users can modulate delay for chorus, flanging, and vibrato. Features adjustable parameters, patchable inputs and outputs, and analog signal processing.

    ★ 5.011 ratingsMusic$14.99Data updated 2026-09-06
  8. GenuineSounds Vol. I app icon

    GenuineSounds Vol. I

    GSi di Guido Scognamiglio

    Stream high-poly samples with WLF Engine

    Edit and manipulate sampled instruments with high polyphony support. Load and play wavetable samples efficiently. Adjust parameters for sound shaping. Export and integrate samples into music projects. Sync with DAWs for seamless workflow.

    ★ 4.76 ratingsMusic$25.99Data updated 2026-09-06
  9. FabFilter Volcano 3 app icon

    FabFilter Volcano 3

    FabFilter

    Apply vintage filters to audio tracks

    Apply real-time audio filtering to microphone input. Adjust gritty, creamy, and cut-off effects. Use as a plug-in in AUv3-compatible hosts. Customize filters with intuitive interface. Preview changes instantly during playback.

    ★ 5.018 ratingsMusic$24.99Data updated 2026-09-06

How we rank alternatives

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