Best Pure Acid alternatives: apps like Pure Acid

Whether you want more options like Pure Acid or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Pure Acid

Sunrizer synth by BeepStreet

Synthesizer & Audio Unit

Editor's Choice

4.7😊(184 ratings)

$12.99

This virtual analog synthesizer offers a rich, warm sound with advanced features like SuperSaw emulation and morphing parameter control. It integrates seamlessly with MIDI hardware and sequencers, providing a professional-grade sound design experience on iOS.

What We Love

🎨 Exceptional sound quality
👍 Intuitive and easy-to-use interface
🎹 Powerful and flexible synth engine
💡 Excellent preset library
🎚️ Comprehensive modulation and effects
🎶 Versatile for various music genres

Room to Improve

🐛 Occasional crashes and glitches
🔌 Compatibility issues with certain DAWs
🔇 Limited audio export options
🧭 Confusing preset management

ButterSynth by Arto Vaarala

Strong Contender

4.0😐(63 ratings)

$19.99

This powerful synthesizer app offers a hybrid approach, combining wavetable, FM, and sample-based synthesis. Create unique sounds with a vast sonic range, advanced modulation, and a built-in effects rack. It caters to both experienced sound designers and beginners with extensive presets.

What We Love

✨ Deep sound design capabilities
🎛️ Versatile modulation matrix
🔊 Great sound quality
💡 Innovative wavetable generator
🌟 Serum-like experience
📱 Available on phones/iPads
🎹 Excellent for sound design
🚀 Powerful and capable synth
💯 Top-tier instrument
🎶 Amazing workflow and sound
💻 Desktop-class plugin on iOS
🎨 Beautiful and intuitive UI
🎚️ Wide range of filters
🎛️ Loads of modulation capabilities
💡 Unique random LFO feature
🎚️ Good array of effects
🎛️ Multiple oscillator types
🎚️ FM synthesis included
🎛️ Real 4-op FM synthesis
🎨 Straightforward interface presentation
🎚️ Great filters
🎶 Excellent sound
💡 Top-notch sound banks/patches
🎛️ Highly customizable
🎚️ Great for DnB
🎛️ Can sound pretty or nasty
🎚️ Granular controls
🎛️ Deep and great sounding
💡 Can recreate popular synths
🎚️ Powerful and versatile
🎛️ Good selection of presets
🎚️ Excellent standalone app
🎛️ Amazing wavetable synth
🎚️ Good for soundscapes
🎛️ Highly recommended

Room to Improve

📱 Fiddly on small screens
🐛 Crashes frequently
🐛 Disappears in Cubasis
🐛 Spikes CPU usage
🐛 Crashes on patch change
🐛 No audio on render/freeze
🐛 Keyboard doesn't load on iPhone
🐛 Audio Unit Extension quit error
🐛 Unusable in GarageBand
🐛 Preset changes on play
🐛 Random crashes in Logic Pro
🐛 Patches hang
🐛 Limited wavetable selection
🐛 Sample module buzz
🐛 Simple LFOs
🐛 Square wave LFO not square
🐛 Step sequencer has glide
🐛 Can't save custom presets
🐛 No undo in wavetable editor
🐛 AUv3 loading issues
🐛 Unstable as AUv3
🐛 Patches sound different in AUv3
🐛 Crashes on iPhone with sequencer
🐛 No keyboard in iPhone standalone
🐛 Audio degradation in GarageBand
🐛 Preset browser closes on selection
🐛 Envelope curve is odd
🐛 Release envelope ends abruptly
🐛 Matrix fiddly with min/max knobs
🐛 Missing filter key follow button
🐛 Missing sustain pedal support
🐛 Missing tunings
🐛 Missing master detune
🐛 Missing parameter lock
🐛 Black borders on screen
🐛 Automation not working
🐛 No contact option for developer

Drambo by BeepStreet

Modular groovebox, synth & fx

Worth Considering

OCTACHRON MIDI Drum Sequencer

4.8😊(330 ratings)

$24.99In-App Purchases

This app offers a flexible sound design experience, allowing users to build beats, create synthesizers, and process audio with effects. Its innovative modular system simplifies connections and organization, making it suitable for both beginners and experienced musicians. It functions as a standalone application or a plugin within a DAW.

What We Love

🚀 Incredibly powerful and flexible
🎨 Endless creative possibilities
👍 Intuitive and well-designed interface
🔧 Modular synth capabilities
🎛️ Excellent sequencing and groove box features
💻 Works great as a standalone app or AUv3 plugin
🔁 Constant updates and improvements

Room to Improve

🐛 Occasional crashes and stability issues
🔒 Limited undo/redo functionality
🔊 Audio export issues (pitch/tempo problems)
🔀 Lack of dedicated audio track support

More apps like Pure Acid

MIDI CC AUv3

$9.99

This app is a flexible MIDI drum sequencer for iOS, offering up to 16 tracks with advanced modulation and sequencing. It can be used standalone or as an AUv3 plugin in DAWs, and is optimized for drums but also suitable for melodies. It requires iOS 12 or higher.

16 mutable tracksAUv3 MIDI pluginStandalone operation

(106)

Complex Oscillator MonosynthWave folder and lowpass gate12-mode filter

Hilda Synthesizer

Complex Oscillator Synth

$12.99

This app offers a complex oscillator monosynth with a blend of west-coast and east-coast synthesis techniques. It features a wave folder, lowpass gate, 12-mode filter, and VCA circuit, all meticulously circuit-modelled for authentic analog or digital sound. It functions as a playable synth, MIDI sequencer, and audio effect.

(58)

Analog modeling synthesizer

Zeeon synth

$14.99

This app is a virtual analog synthesizer that recreates the sound and feel of classic hardware. It features a detailed circuit-modeling engine, powerful modulation, and multiple filter models for rich, organic soundscapes. Explore a vast array of presets and expand your sonic palette with additional sound banks.

Circuit-modeling enginePowerful modulation matrixDual oscillators with variable waveforms

free with in-app purchases

(209)

Multiple synthesis methods (analog, FM, spectral, additive)Physical modeling and wave shapingIntelligent user interface with realtime scopes

Tera Pro

Modular PolySynth

$6.99

Explore a vast array of sound synthesis methods, from analog emulations to modern digital techniques. Combine modules for unique sonic textures, enhanced by an intelligent interface and realtime visual feedback. Expand your sound palette with additional modules available through in-app purchases.

free with in-app purchases

(154)

Hands-on Creative Arpeggiation

BLEASS Arpeggiator

$14.99

This app offers advanced arpeggiation capabilities for musicians, going beyond traditional patterns with polyrhythms and polyphony. Its intuitive interface encourages on-the-fly experimentation, enhanced by performance controllers, LFOs, and a motion sequencer. It also includes a built-in FM synth for sound generation or can be used with other instruments.

Advanced arpeggiation patternsPolyphony and polyrhythmsHands-on creative interface

(54)

Hammerhead Rhythm Station

25th Anniversary Edition

$7.99

This mobile app is a modern take on a classic software drum computer, offering a playful and intuitive way to create rhythms. It features a built-in drum synth, extensive sound options, and the ability to import custom audio, all within a pocket-sized groovebox experience.

Import custom WAV soundsBuilt-in drum synthesizerStandalone and AUv3 plugin support

(108)

Multiple oscillator modes (Basic, Additive, Wavetable, Vector)Extensive modulation architecture6 filter categories

SynthMaster 2

Power Synth

$14.99

This powerful software synthesizer offers a vast array of sound design capabilities, including multiple oscillator modes, extensive modulation options, and a wide selection of filters. Explore over 1000 factory presets or create your own unique sounds. Available as a standalone app or AUv3 plugin.

free with in-app purchases

(474)