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 261–280 of 1,000 ranked alternatives.

  1. Core Synth Free app icon

    Core Synth Free

    Jasmine Lee

    Monophonic synthesizer for iPhone and iPod

    The app offers a monophonic synthesizer with a 1-octave keyboard and dual oscillators. It includes a volume envelope shaper and a low pass filter with adjustable cutoff and resonance.

    ★ 2.98 ratingsMusicFreeData updated 2026-09-21
  2. SunVox app icon

    SunVox

    Alexander Zolotov

    Create and sequence music with modules

    Create and edit music using a modular synthesizer with a pattern-based sequencer. Import XM and MOD files. Record audio via microphone or line input. Export multitrack WAV files. Support 16/24/32bit audio formats and MIDI input/output.

    ★ 4.9336 ratingsMusic$5.99Data updated 2026-11-10
  1. BLEASS Arpeggiator app icon

    BLEASS Arpeggiator

    BLEASS

    Create arpeggios and sequences

    Create and customize arpeggio patterns with polyrhythms and polyphony. Adjust tempo, sync to DAWs, and control modulation. Save and load presets. Trigger notes via MIDI or touch. Sync with other devices for live performance.

    ★ 4.854 ratingsMusic$9.99Data updated 2026-11-10
  2. iSyn Poly app icon

    iSyn Poly

    Harry Gohs

    Synthesize, sequence, and record music

    Create and edit music with three virtual analog synthesizers featuring three oscillators, a lowpass filter, and modulation routing. Include a drum machine for rhythm creation. Save and export projects directly from the .

    ★ 4.24 ratingsMusic$0.99Data updated 2026-09-08
  3. 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
  4. Pure Acid app icon

    Pure Acid

    Dmitrij Pavlov

    Create basslines and drum patterns

    Create and customize basslines with a synthesizer and drum machine. Adjust waveform shapes, filter settings, and envelope parameters. Sequence rhythms with step editors and pattern loops. Export audio files and share directly.

    ★ 4.9169 ratingsMusic$7.99Data updated 2026-11-01
  5. ANILOG app icon

    ANILOG

    Sequence Mediaworks LLC

    ★ 4.318 ratingsMusic$5.99Data updated 2026-09-18
  6. Groove Rider GR-16 app icon

    Groove Rider GR-16

    Dmitrij Pavlov

    Create beats and hooks instantly

    Create and customize beats with a wide range of preloaded sounds and effects. Build loops and sequences intuitively. Export tracks in various audio formats. Share creations directly to social media or music platforms.

    ★ 4.9355 ratingsMusic$14.99Data updated 2026-09-16

How we rank alternatives

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