fluidity HD vs Particle Simulation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
fluidity HD
Experience a beautiful, real-time fluid dynamics simulation. Control the flow and colors of liquids with intuitive touch gestures. Unlock advanced features like ambient audio and video output through an in-app purchase.
- Real-time fluid dynamics simulation
- Interactive touch controls
- Stunning color customization
- Ambient audio (in-app purchase)
- Snapshot and video output (in-app purchase)
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A beautiful interactive realtime fluid dynamics simulation, control fluid flow and stunning colours at the tips of your fingers. In-App purchase enables ambient audio, double tap screen to take a snapshot, settings storage, and menuless video out using VGA, Component or Composite cable.
Particle Simulation
Explore a world of creativity and find tranquility with mesmerizing particle simulations. Interact with dynamic particles, customize their behavior, and create beautiful art impressions while listening to meditative music. It's a calming and creative outlet for stress reduction and self-expression.
- Dynamic particle simulation
- Meditative music
- Customizable parameters
- Autopilot mode
- Gyrosensor and haptic feedback
- Capture and share creations
- Save and load presets
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Seeking a calming and creative outlet? Particle Simulation offers a unique way to unwind and find tranquility through mesmerizing simulations. Explore Creative Freedom and Calmness Reduce stress and explore a world of creativity with our dynamic particle simulation. Simply touch the screen to interact with captivating particles that respond to your movements. Dive deep into a realm of fascination and artistic freedom, forging a connection with the universe. Features of Particle Simulation: - Easy-to-use particle simulation - Meditative music - Customizable parameters for color, motion, and more - Autopilot mode for hands-free enjoyment - Gyrosensor and haptic feedback integration - Capture and share your creations (Screenshots + Videos) - Save and load your favorite settings with presets Experience Freedom, Calmness, and Creativity Art is a powerful form of expression, and this app provides a safe and easy outlet for your thoughts and emotions. Whether you're a seasoned artist or just starting, Particles Simulation invites you to transform your thoughts into beautiful, transient art impressions on your screen. Rediscover Inner Peace In a world filled with stress and negativity, find solace and awareness within this app. Open it anytime to reclaim your peace and make the most of your free time with this incredible, free app. Craft Beautiful Particle Art Impressions Use your fingertips to craft intricate forms and shapes with dynamic particles while listening to soothing, real-time generated music. Customize your experience with options like color, motion, and more for a personalized meditation and relaxation session. Ready to experience the soothing embrace of creative freedom? Download Particle Simulation now and enjoy breathtaking particle patterns and soulful music until you're completely relaxed. Because you deserve to find calmness and serenity. Questions or suggestions? Contact us at info@mkgames.org. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: fluidity HD at 73% against Particle Simulation's 25%. fluidity HD also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (8.0 vs 12.0). Particle Simulation's advantage is rating (4.5 vs 3.7). On price, ratings volume, ads and in-app purchases 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
Both are free to download. fluidity HD sells 1 one-off in-app purchase and Particle Simulation sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Particle Simulation holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 124 and 46 respectively. Written reviews complicate that: 73% of fluidity HD's written reviews are positive against 25% of Particle Simulation's, so the app with the better star average is not the one people write more warmly about.
fluidity HD ships an update every 2 months, Particle Simulation every 7 months. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.
| Parameter | fluidity HD | Particle Simulation |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (124 ratings) | 4.5 (46 ratings) — better |
| Positive reviews | 73.3% of reviews — better | 25.0% of reviews |
| Number of ratings | 124 — better | 46 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 24 MB | 132 MB |
| Age rating | 4+ | 4+ |
| Developer | nebulus design | Marvin Krueger |
Customer experience
fluidity HD
Particle Simulation
Bugs and requests
fluidity HD
Reported bugs
3 issues- Crashes on double-tap
- Incompatible with newer iOS
- Stuck finger gestures
Requested features
4 requests- Add music/ambient sound options
- Ability to save/export creations
- More customization controls
- Support for latest iOS versions
Particle Simulation
Not enough reviews yet to summarise bugs or requests.
In-app purchases
fluidity HD
- Full Version Unlock$1.99
Particle Simulation
- Particles PRO3 Days trial$2.997 Days
- Psychedelic magic | monthly$3.991 Month
- Particles PRO$12.991 Year
- Psychedelic magic$19.99
Questions
Is fluidity HD free?
Is Particle Simulation free?
Which has better reviews, fluidity HD or Particle Simulation?
Do fluidity HD or Particle Simulation have ads?
Which is updated more often, fluidity HD or Particle Simulation?
Other comparisons
