Comparison

Liquid Is Fun vs Ghoul Fluids

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

Head to head
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/

About

Ghoul Fluids

Features
Read full description

A spooky, glowing liquid light show! Ghoul Fluids is an interactive camera effect that turns people into swirling, spectral energy. Using Jos Stam's stable fluid simulation and image segmentation, the app detects your movement in real-time and pushes digital "dye" around the screen, creating a mesmerizing, ghostly trail that follows you. Perfect for: Halloween Displays: Connect your iPad to a TV or projector to create a haunted mirror that reacts to Trick-or-Treaters (they won't care though). Parties: Set it up in a corner and watch guests play with their digital silhouettes. Visual Art: Create trippy, responsive visuals just by waving your hands. Features: Real-Time Simulation: Smooth, shader implemented fluid dynamics that react instantly to your motion. Camera-Screen Mode: See the real world with the simulation to tune your setup perfectly. Privacy First: Everything runs locally on your device. No video is ever recorded or sent to the cloud.

Screenshots

Liquid Is Fun4 screens
Ghoul Fluids3 screens

Verdict

The call

The clearest difference is in-app purchases: Ghoul Fluids at none against Liquid Is Fun's 1. Ghoul Fluids also leads on ads (none vs shown). On price, device support and iOS requirement 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. Liquid Is Fun sells 1 one-off in-app purchase. Ghoul Fluids asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Liquid Is Fun versus Ghoul Fluids: the parameters behind the verdict, then further details
ParameterLiquid Is FunGhoul Fluids
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size6 MB34 MB
Age rating4+4+
DeveloperBhupesh SinghRyan Compton

In-app purchases

1 purchases

Liquid Is Fun

One-time1
  • Premium User$3.99
None

Ghoul Fluids

No in-app purchases

Questions

Is Liquid Is Fun free?
Liquid Is Fun is free to download, with in-app purchases available.
Is Ghoul Fluids free?
Ghoul Fluids is free to download, with no in-app purchases.
Do Liquid Is Fun or Ghoul Fluids have ads?
Liquid Is Fun shows ads; Ghoul Fluids does not.

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