Comparison

THE WOR[L]D vs Particle Simulation Visualizer

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

THE WOR[L]D

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Description THE WOR[L]D is a generative audiovisual experience where random word combinations β€œgenerate” a world. Watch it evolve, or interact and shape it with touch and sound. Three modes β€’ TOUCH: Tap to trigger sound and particle reactions. β€’ BUG: An autonomous β€œbug” moves around the screen and affects the world over time. β€’ BRICK: A brick-breaker sequence runs autoplay and shifts the world (no manual gameplay required). Microphone input (optional) Turn the mic on to make particles react to the sound around you. It’s designed to coexist with other music apps so you can use it like an audio visualizer while playing your own music. Mix & match styles Combine multiple VISUAL and SOUND styles freely to build your favorite world. Privacy No personal data is collected or transmitted. Microphone input is processed in real time on-device and is not recorded, stored, or sent to any server.

About

Particle Simulation Visualizer

Features
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Explore our beautiful particle simulation. Just touch the screen and start a wonderful show of dancing particles. Adjust every settings, use our randomizer and make it 100% your own. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

THE WOR[L]D4 screens
Particle Simulation Visualizer4 screens

Verdict

The call

The clearest difference is price: Particle Simulation Visualizer at Free against THE WOR[L]D's $0.99. THE WOR[L]D's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Particle Simulation Visualizer is free to download; THE WOR[L]D costs $0.99 up front. Particle Simulation Visualizer sells 2 in-app purchases, starting at $3.99 per 7 days. THE WOR[L]D asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard2 real differences Β· 4 level
THE WOR[L]D versus Particle Simulation Visualizer: the parameters behind the verdict, then further details
ParameterTHE WOR[L]DParticle Simulation Visualizer
Price$0.99Free β€” better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, MaciPhone, iPad, Mac
Requires iOS18.618.0 β€” better
Further details β€” not scored
Size34 MB128 MB
Age rating4+4+
DeveloperTSUYOSHI HIROOKAMarvin Krueger

In-app purchases

None

THE WOR[L]D

No in-app purchases

2 purchases

Particle Simulation Visualizer

Subscriptions2
  • Particles PRO$3.997 Days
  • Particles PRO3 Days trial$24.991 Year

Questions

Is THE WOR[L]D free?
THE WOR[L]D costs $0.99, with no in-app purchases.
Is Particle Simulation Visualizer free?
Particle Simulation Visualizer is free to download, with in-app purchases available.
Do THE WOR[L]D or Particle Simulation Visualizer have ads?
Neither THE WOR[L]D nor Particle Simulation Visualizer shows ads.
Which is updated more often, THE WOR[L]D or Particle Simulation Visualizer?
THE WOR[L]D ships an update monthly, and Particle Simulation Visualizer monthly. Most recently, THE WOR[L]D was updated on September 10, 2026 and Particle Simulation Visualizer on September 24, 2026.

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