AlchemDie is an alchemical synthesizer — spill the tonic into time, let it decay through the filter.
Inspired by the patch-and-pray spirit of experimental sound boxes, AlchemDie turns a single tonic oscillator into evolving drones, brittle lo-fi echoes and unpredictable textures. It is built to be played by touch and by chance: nudge a knob, trigger a gesture, and let the patch surprise you.
— SOUND ENGINE —
• TONIC oscillator with coarse, fine, interference and modulation depth
• TIME delay with lo-fi BBD/PT2399 character and companding
• DECAY, ABSORB and BLEND to sculpt the feedback path
• FILTER with vactrol-style slew for organic, rubbery sweeps
• ACTIVATION and AGITATION (LFO) for self-playing, generative movement
• Stereo widening and output level
— GESTURE PADS —
Six one-touch gestures to instantly reshape the sound:
CRUMBLE · SURGE · FREEZE · VOID · FLUTTER · BURN
Tap to throw the patch into a new state — perfect for live performance and happy accidents.
— MADE FOR iOS —
• Standalone app and AUv3 plug-in
• Runs inside GarageBand, AUM, Cubasis, Drambo and any AUv3 host
• Pinch-to-zoom interface, optimised for iPad and iPhone in landscape
• 25 factory presets to get started, plus your own savable patches
• MIDI input: play the tonic pitch from your host or controller
Whether you are scoring, sound-designing, or just chasing strange and beautiful noise, AlchemDie rewards curiosity. Less a synth to program, more an instrument to explore.
🇳🇴
#44
Norway · paid
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🇪🇸
#76
Spain · paid
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🇮🇹
#77
Italy · paid
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🇦🇹
#82
Austria · paid
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🇨🇦
#85
Canada · paid
Overall (all apps)
Store presence
As of Aug 3, 2026stale (45d)
Rating0.00
Ratings0
Price—
Version1.2.0
UpdatedJul 14, 2026
ReleasedJul 9, 2026
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v1.2.0Jul 14, 2026
What's New in 1.2.0
• MIDI pitch bend (±2 semitones) for expressive, playable pitch.
• 60 factory presets in two banks — Instrument and FX — with "Init" loaded by default.
• Presets now appear as programs in your host's menu (e.g. AUM), always in sync.
• Click-free preset switching and a smoother Time knob — no more pitch stepping.
• Lower CPU and battery use.
• Small UI fixes and refinements.
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