VOSC Visual Particle Synth vs Chromatose
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VOSC Visual Particle Synth
Create dynamic visual art by manipulating on-screen particles. Explore harmonic resonances and generate endless moving patterns and textures through oscillator control. Inspired by the principles of visual harmony and differential motion.
- Visual particle synthesis
- Manipulate oscillator size, shape, frequency
- Create moving patterns and textures
- Explore visual harmony
- Differential motion principles
- Harmonic resonances
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VOSC is best understood as a visual analogue of a traditional sound synthesizer. The medium of synthesis, rather than sound waves, is a vast quantity of on screen particles. By manipulating the size, shape, and frequency of the oscillators, an endless variety of moving patterns and textures can be created. A primary mechanism at work in VOSC is the phenomenon of visual harmony as explored by the computer graphics pioneer and visual artist John Whitney in the mid 20th century. The oscillators of VOSC operate in accordance with Whitney's principle of differential motion, giving rise to harmonic resonances as their frequencies move across whole ratios.
Chromatose
Create and perform real-time, audio-reactive visuals with a powerful yet intuitive video synthesizer. Connect to external displays and customize your creations with a modular interface, extensive modulation options, and MIDI support. Ideal for live performers, VJs, and content creators.
- Audio-reactive visuals
- Modular interface
- MIDI support
- 4 simultaneous generators
- Unlimited effect chaining
- HD/4K+ output
- Patch saving and export
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Chromatose is a real-time, audio-reactive visual synth for iPhone and iPad — a modular video synthesizer and visualizer that turns your input and sound into a hypnotic, trippy light show. Create original, generative visuals by hand. No coding, no AI prompts, no bulky hardware. Connect a TV or projector via HDMI or AirPlay to turn any space into an immersive atmosphere — for live performance, meditation, party, or chilling. Learn it in under an hour. Create fresh ideas for years. 〉Perfect for: Live performers, VJs, DJs, music producers, installation artists, concert and stage designers, content creators, music video directors, generative artists, and creative explorers. Works for raves, clubs, afterhours, festivals, ambient galleries, meditation spaces, and live loop sessions. 〉What you can make: A music visualizer for live sets. Audio-reactive video content for social media. Live camera filters. TV screensavers and projector backdrops for installations. Wallpapers, generative art pieces, meditation visuals — or anything else you can imagine. 〉Aesthetic range: From psychedelic, trippy, and surreal to cyberpunk, vaporwave, synthwave, retrowave, futuristic, vintage, nostalgic, dreamcore, weirdcore, liminal, and glitch. Dial in the whole rainbow spectrum of hues, refractions, liquid ripples, electric strobing, cosmic aurora, spiral warps, organic cymatics, kaleidoscope mandalas, and pure abstract procedural geometry. 〉FREE Plan Includes: • Access all generators & effects • No signup required • 100% ad-free • Max output resolution: Full 1080p HD • Saved patches: 2 • Record videos up to: 30 secs 〉Pro Plan Includes: • Access to all features • Saved patches: unlimited • Saved Performance Sets: unlimited • Max output resolution: 4K+ • Record videos up to: 15 mins • Studio-quality ProRes recording • Export Patches 〉Main Features: • Modular, intuitive interface • 4 simultaneous visual generators • Chain unlimited visual effects, filters, and modulation layers • Design Mode to build unique visuals from scratch • Performance Mode: eight hot-swappable patches per Set, Master FX chain, fully modular transitions • Custom color palettes with harmony-based generation • Metal-powered, iOS native graphics engine • 8-bit or 16-bit color (SDR and HDR) with deep gradient fidelity • Built specifically for iPhone and iPad 〉Modulation & Synthesis: • Dedicated LFOs per parameter • Multiple waveshapes, free-running or clock-synced • Nested modulation and feedback loops • Envelope generators and signal followers • Animated visual indicators • Analog-style signal flow — reactive to every nuance 〉Connectivity: • Connect to any screen with HDMI (via USB-C or Lightning adapter) or AirPlay • MIDI Plug & Play with other Hardware and Software via: USB, Bluetooth, Network, Virtual MIDI (other apps on same device) • MIDI 1.0 and 2.0, with CC, note, and NRPN mapping • MIDI mappable Macro Controls and Performance pads • MIDI Clock Sync • Wireless display and dual-screen output 〉Audio Reactivity: • Visuals pulse and react to live audio in real time • Internal mic or any audio interface, with input selection and auto-gain • 3 shapeable audio signal sources • Audio-to-visual translation on any parameter, driven by the full mix or just the lows or highs • Signal followers and envelopes • Turn any sound into a visual trip 〉Sharing and Export: • Import and export patches as files for sharing and remixing • Record HD video (HEVC or ProRes) or screenshots optimized for social media • Save directly to iOS Photos library 〉Patch Library: • Intuitive browsing and organization • Tag, search, sort and filter by mood, genre, or aesthetic • Built-in presets included Chromatose is made entirely by one independent developer in Berlin, with no investors or corporate agenda: a modular video synthesizer and visual instrument in your pocket, aiming to democratize real-time generative visual creation. Terms of Use: https://www.chromatose.app/en/terms/
Screenshots
Verdict
The clearest difference is price: Chromatose at Free against VOSC Visual Particle Synth's $4.99. Chromatose also leads on update cadence (every 3 months vs every 38 months) and review sentiment (79% vs 62%). VOSC Visual Particle Synth's advantage is in-app purchases (none vs 3) and chart position (#100 vs unranked). On rating, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Chromatose is free to download; VOSC Visual Particle Synth costs $4.99 up front. Chromatose sells 3 in-app purchases, starting at $5.99 per month. VOSC Visual Particle Synth asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for VOSC Visual Particle Synth against 4.6 for Chromatose. Both are backed by a comparable volume of ratings — 26 and 17 respectively. Written reviews are what separate them: 62% of VOSC Visual Particle Synth's written reviews are positive against 79% of Chromatose's.
VOSC Visual Particle Synth ships an update every 38 months, Chromatose every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | VOSC Visual Particle Synth | Chromatose |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.5 (26 ratings) | 4.6 (17 ratings) — better |
| Positive reviews | 62.2% of reviews | 78.9% of reviews — better |
| Number of ratings | 26 — better | 17 |
| Update frequency | Every 38 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Best chart rank | #100 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 123 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Duncan Holby | Edward Rooth |
Customer experience
VOSC Visual Particle Synth
Chromatose
In-app purchases
VOSC Visual Particle Synth
No in-app purchases
Chromatose
- Pro$5.991 Month
- Pro$49.991 Year
- Standard [DISCONTINUED]7 Days trial$59.991 Year
Questions
Is VOSC Visual Particle Synth free?
Is Chromatose free?
Which has better reviews, VOSC Visual Particle Synth or Chromatose?
Do VOSC Visual Particle Synth or Chromatose have ads?
Which is updated more often, VOSC Visual Particle Synth or Chromatose?
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