Flasia vs Vortis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Vortis
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A relaxing fluid simulation you play with your fingers: a pool of color that answers every touch. Draw across it and you pull a band of color through the flow. Tap and a drop bursts open. Rest a finger and a glowing plume rises. Behind it runs a real fluid solver on the GPU, up to a hundred and twenty times a second. No video, no loop: what you see was computed a moment ago and will never come back quite the same. TWENTY LOOKS Ink on water, northern lights, marbled paper, smoke, neon, deep sea. One for every mood — and if you would rather not choose, the dice hands you one. EVERYTHING IS A SLIDER Vorticity, color decay, resolution, pressure: the knobs of the method itself, not a few filters laid over it. The pool keeps painting while you drag them, so you see what you are doing straight away. MORE THAN FINGERS Let the music in the room drive the flow. Use your own photo or the camera as a color source. Paint walls the color has to flow around. And record what came out of it. No goal, no score, no progress. A pool that answers back. Every third roll of the dice plays a short video ad. Vortis Pro is a one-time purchase that unlocks the effects, your own image sources and the solver's own controls — and removes the ads.
Screenshots
Verdict
The clearest difference is in-app purchases: Flasia at none against Vortis's 1. Flasia also leads on ratings volume (145 vs 1) and iOS requirement (15.6 vs 17.0). Vortis's advantage is update cadence (every 5 days vs every 3 months) and rating (5.0 vs 4.6). On price, 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
Both are free to download. Vortis sells 1 one-off in-app purchase. Flasia asks for nothing beyond the download.
Vortis holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Flasia has 145 ratings behind it against 1, so its average is the more settled of the two.
Flasia ships an update every 3 months, Vortis every 5 days. Both last shipped on October 24, 2026.
| Parameter | Flasia | Vortis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (145 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 145 — better | 1 |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 89 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | SungLab Inc | Ines Golub |
Bugs and requests
Flasia
Reported bugs
4 issues- App appears on 75% of iPad screen after ads
- Music not playing on iPad Mini & iPhone 8
- Music turned off after second use
- App not supporting portrait mode
Requested features
4 requests- Option to revert to old design
- Add a record button
- Tutorial for maneuvers
- Support for iPhone X
Vortis
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flasia
No in-app purchases
Vortis
- Vortis Pro$2.99









