Comparison

Fluids & Particle Simulation vs Liquid Is Fun

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

Head to head
About

Fluids & Particle Simulation

Create mesmerizing, psychedelic fluid art with your fingertips. This app offers a calming and creative outlet to reduce stress and channel negative emotions into beautiful, flowing patterns. Enjoy a unique ASMR experience with sound-reactive visuals and customizable parameters.

Highlights
  • Interactive fluid art simulation
  • Sound-reactive fluids
  • Dozens of customizable parameters
  • Autopilot mode
  • Gyrosensor and haptic feedback integration
  • Real-time sound synthesis
  • Video recording and screenshot functionality
Read full description

Are you stressed and agitated? Do you want to channel your negative energies into something soulful and creatively free till you feel calm? The Fluids and Sounds app can help you - create satisfying, trippy and psychedelic art with your fingertips. This app helps you to reduce stress and calm down. Now you can touch on your screen to simulate colorful and luminescent fluids that flow with your touch movements. Create extraordinary patterns with single touch or multiple touches on the screen and delve deeper into a world of creative fascination and magical freedom till you feel the connection to our universe. --- Features of Fluids and Sounds --- - Wonderful and easy fluid art simulation - Sound reactive fluids (synchronize to your favorite music) - Dozens of parameters to play around with (color, bloom, sunrays, resolution, force and more) - Autopilot included. Let the fluids flow without interacting with the app. You also could stream this to a bigger screen using AirPlay. Please note: Autopilot is not generating sounds. - Gyrosensor, haptic feedback and force touch are integrated (if you want to use them) - Realtime sound synthesis for meditating music - Take screenshots and share them with anyone you like - Record videos of your fluids (please note: Videos are not including the fluid sounds, only the background music, also video recording excludes the UI, so you'll only record what matters - your art) - Save and load your favorite settings using presets --- Feel Free, Calm and Relaxed --- Art is a form of expression and expression helps in catharsis of inexplicable things we feel every day. If you think you suck at art or expression, this app offers you a safe, easy and creative outlet to channel your thoughts into wonderful art impressions that disappear intermittently. Allow yourself to come down and play around with Fluids & Shapes for some minutes to make beautiful expressions on your device’s screen. --- Seek Awareness and Peace --- You feel like the world is too overwhelming and you need to get a bit of awareness? Protect your peace from getting drowned in a pool of negative emotions such as stress, anxiety, agitation, depression etc. Seek awareness and peace the minute you open this app and make the most of your free time with this free, amazing app. --- Create Wonderful Fluid Art Impressions --- Use your fingertips to create wonderful forms and shapes on your device. While you do so, you can listen to relaxing music which is generated in realtime, depending on your input. Get in tune with the relaxing art and music as you make beautiful patterns on your screen. Customize the intensity, color dispersion, vortex index, music effects, waves and other items from the menu to enjoy a more personalized fluid art meditation and relaxation. Are you ready to feel the satisfaction of creative freedom and its impact on your mental wellbeing? The new fluid art meditation and stimulation app is here for you. Enjoy breathtaking art patterns and soulful music till you feel calm and relaxed. Download and use Fluids and Sounds today! Hope you'll enjoy, because we believe you deserve to feel calm and relaxed! Do you have ideas for new features or improvements? You are not satisfied with this app? Feel free to send me a message at info@mkgames.org Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Liquid Is Fun

Immerse yourself in a calming liquid simulation. Interact with flowing, colorful fluids to create mesmerizing patterns and reduce stress. This app offers a visually soothing experience perfect for unwinding.

Highlights
  • Realistic liquid physics
  • Smooth fluid movement
  • Multiple colors and effects
  • Touch-based interaction
  • Stress relief visuals
Features
Read full description

Experience a beautiful and soothing liquid simulation designed to help you relax and unwind. Watch colorful fluids flow, bend, and transform as you interact with them. Every touch creates smooth ripples and mesmerizing shapes for a calming, almost meditative experience. Perfect for relaxing after a long day, reducing stress, or simply exploring the physics of digital fluids. Adjust settings, play at your own pace, and enjoy a visually immersive environment. Features: • Realistic liquid physics • Smooth, slow-motion fluid movement • Multiple colors and effects • Simple, touch-based interaction • Relaxing visuals for stress relief Enjoy watching liquids shift, swirl, and form new patterns every time you touch the screen. Terms of Use (EULA): https://www.apple.com/legalfinternet-services/itunes/dev/stdeula/

Screenshots

Fluids & Particle Simulation4 screens
Liquid Is Fun4 screens

Verdict

The call

The clearest difference is review sentiment: Fluids & Particle Simulation at 90% against Liquid Is Fun's 0%. Fluids & Particle Simulation also leads on rating (4.7 vs 1.0) and ads (none vs shown). Liquid Is Fun's advantage is update cadence (fortnightly vs monthly). On price, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fluids & Particle Simulation sells 8 in-app purchases, starting at $2.99 per 7 days and Liquid Is Fun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Fluids & Particle Simulation holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Fluids & Particle Simulation has 770 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 90% of Fluids & Particle Simulation's written reviews are positive against 0% of Liquid Is Fun's.

UpkeepUpdate frequency

Fluids & Particle Simulation ships an update monthly, Liquid Is Fun fortnightly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 3 level
Fluids & Particle Simulation versus Liquid Is Fun: the parameters behind the verdict, then further details
ParameterFluids & Particle SimulationLiquid Is Fun
PriceFreeFree
Rating4.7 (770 ratings) — better1.0 (1 ratings)
Positive reviews89.6% of reviews — better0.0% of reviews
Number of ratings770 — better1
Update frequencyMonthlyFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size189 MB6 MB
Age rating4+4+
DeveloperZipoAppsBhupesh Singh

Customer experience

Fluids & Particle Simulation

All ratings770 ratings
Positive94.2%
Neutral2.9%
Negative3.0%
Written reviews125 reviews
Positive89.6%
Neutral4.0%
Negative6.4%

Liquid Is Fun

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Fluids & Particle Simulation

Reported bugs

2 issues
  • Microphone input not working as expected
  • Difficulty resetting or restoring default settings

Requested features

4 requests
  • Ability to sync visuals with external audio/music
  • More preset options and visual effects
  • Improved UI/UX for settings and controls
  • Support for casting to external displays

Liquid Is Fun

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Fluids & Particle Simulation

Subscriptions3
  • Unlock all features3 Days trial$2.997 Days
  • Unlock all | monthly premium$5.991 Month
  • Fluids PRO$17.991 Year
One-time5
  • Unlock all Presets (iOS)$1.99
  • Unlock all Presets (OS X Mac)$2.99
  • Unlock all features$14.99
Show 2 more
  • Psychedelic magic (OS X Mac)$24.99
  • Psychedelic magic (iOS)$44.99
1 purchases

Liquid Is Fun

One-time1
  • Premium User$3.99

Questions

Is Fluids & Particle Simulation free?
Fluids & Particle Simulation is free to download, with in-app purchases available.
Is Liquid Is Fun free?
Liquid Is Fun is free to download, with in-app purchases available.
Which has better reviews, Fluids & Particle Simulation or Liquid Is Fun?
Fluids & Particle Simulation is rated higher. Fluids & Particle Simulation averages 4.7 out of 5 from 770 ratings, while Liquid Is Fun averages 1.0 from 1 ratings.
Do Fluids & Particle Simulation or Liquid Is Fun have ads?
Liquid Is Fun shows ads; Fluids & Particle Simulation does not.
Which is updated more often, Fluids & Particle Simulation or Liquid Is Fun?
Fluids & Particle Simulation ships an update monthly, and Liquid Is Fun fortnightly. Most recently, Fluids & Particle Simulation was updated on October 15, 2026 and Liquid Is Fun on October 16, 2026.

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