Report updated Apr 4, 2026
Fluid Simulation
v4.3.97Individuals seeking quick stress relief, relaxation, or a meditative digital experience, as well as children interested in interactive visual play.
What Is Fluid Simulation?
Launched Nov 20, 2018
Updated Feb 2026
What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
What does it look like?
What are the key features?
Touch-based manipulation of liquid, gas, and water physics for real-time visual feedback
Designed as a therapeutic tool to help users chill and alleviate anxiety through visual stimulation
High-quality, swirling, and colorful graphics that provide a trippy and immersive experience
Simple, intuitive interface suitable for all ages, including children
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
“Recent user voice shows a thrilled sentiment. Users appreciate stress relief and relaxation and ad-free experience, but report installation and launch issues.”
What Users Love
This games can just take your stress away!
It’s so calming... a perfect way to reset my mind.
Beautiful and there is NO ADS hallelujah
No ads to!!
Pain Points
It doesn’t work bc when I try to open it it sends me to the Home Screen
It’s not showing up on the Home Screen.
High confidence · 86.1K reviews available
What are the pros and cons?
Pros
- Industry-leading fluid physics engine
- Exceptional user sentiment (4.88 rating)
- Ad-free user experience
- Intuitive, cross-generational UI
Cons
- Limited monetization for long-term scaling
- Technical launch bugs on specific iOS versions
- Narrow feature set focused only on simulation
What is the market outlook?
Growth Opportunities
- Introduction of 'Pro' features for digital artists
- Expansion into VR/AR platforms
- Partnerships with wellness/meditation apps
- Adding social sharing or wallpaper export tools
Market Threats
- Direct competitors adding social/gamification features
- Platform OS updates breaking custom physics code
- Consolidation of the niche by larger 'Antistress' bundles
Who competes with Fluid Simulation?
The Nemesis
Why it's a threat
- +
Highly Configurable Fluid Simulation
- +
Custom Background Integration
Contenders
An interactive generative art app that focuses on creating beautiful, swirling visual patterns through simple touch gestures.
Generative Art Creation
Sandboxx
Sandboxx, Inc.
A particle physics sandbox that allows users to play with different materials, offering a similar emergent physics experience.
A particle physics sandbox that allows users to play with different materials, offering a similar emergent physics experience.
Peers
Uzu, An Interactive Light Show
Colordodge Labs
A kinetic multi-touch 'visualizer' that turns finger movements into complex light and particle displays.
A kinetic multi-touch 'visualizer' that turns finger movements into complex light and particle displays.
What are the key takeaways?
Fluid Simulation is a thrilling entertainment app that is completely free. With a 4.9/5 rating from 86.1K reviews, it thrills its users from users. Users particularly appreciate stress relief and relaxation, though installation and launch issues remains a common concern.
Best for: Individuals seeking quick stress relief, relaxation, or a meditative digital experience, as well as children interested in interactive visual play.
How much does it cost?
Model: free
The app operates on a passion-project model, utilizing a free, ad-free strategy to maximize reach and user satisfaction, which serves as a powerful differentiator against ad-heavy competitors.