fluidity HD vs Flasia
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.
Flasia
This app offers a visually stunning and interactive experience with dynamic, artistic displays. It's designed to inspire creativity, provide a change of pace, or serve as unique entertainment and decor.
- 5-Finger Multi-touch Display
- Customizable particle effects
- Gesture Control and Multi-Touch Drawing modes
- Fluid effects with high FPS
- Optional music integration
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::: What is Flasia? ::: • Flasia is a highly complex, kinetic, and interactive visualizer yet it is also an amazingly beautiful work of art. • Flasia is designed to help people who want to think more creatively or who need a change of pace. • Flasia is an excellent game/toy/party entertainment/interior design element for anyone who loves fireworks, whirlwinds, firefly lights, aurora, rainbow, wave, fluid, Jackson Pollock painting ::: Features ::: • 5-Finger Multi-touch Display! • 5 Music choices by Aden Ray (On/Off available)! • Customize Particle Length, Number, & Size! • 2 Play Modes (Gesture Control and Multi-Touch Drawing)! • Awesome fluid effect with high FPS ::: Support ::: If you have any problems, questions, concerns, or ideas related to this app, please feel free to contact me. I would really like to hear what you think. sunglab@gmail.com www.facebook.com/sunglabcom www.twitter.com/sunglabcom www.sunglab.com
Screenshots
Verdict
The clearest difference is rating: Flasia at 4.6 against fluidity HD's 3.7. Flasia also leads on in-app purchases (none vs 1). fluidity HD's advantage is ads (none vs shown) and update cadence (every 2 months vs every 3 months). On price, review sentiment, ratings volume 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
Both are free to download. fluidity HD sells 1 one-off in-app purchase. Flasia asks for nothing beyond the download.
Flasia holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 124 and 145 respectively. Written reviews point the same way: 73% of fluidity HD's written reviews are positive against 76% of Flasia's.
fluidity HD ships an update every 2 months, Flasia every 3 months. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.
| Parameter | fluidity HD | Flasia |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (124 ratings) | 4.6 (145 ratings) — better |
| Positive reviews | 73.3% of reviews | 76.5% of reviews — better |
| Number of ratings | 124 | 145 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 24 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | nebulus design | SungLab Inc |
Customer experience
fluidity HD
Flasia
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
Flasia
Not enough reviews yet to summarise bugs or requests.
In-app purchases
fluidity HD
- Full Version Unlock$1.99
Flasia
No in-app purchases
