# Liquid Apptoy vs Water Physics Simulation

The clearest difference is in-app purchases: Liquid Apptoy at none against Water Physics Simulation's 5. Liquid Apptoy also leads on rating (4.5 vs 4.2). Water Physics Simulation's advantage is ratings volume (4.6K vs 64) and update cadence (every 2 months vs every 8 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Water Physics Simulation sells 5 one-off in-app purchases. Liquid Apptoy asks for nothing beyond the download.

Liquid Apptoy holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Water Physics Simulation has 4.6K ratings behind it against 64, so its average is the more settled of the two. Written reviews point the same way: 84% of Liquid Apptoy's written reviews are positive against 76% of Water Physics Simulation's.

Liquid Apptoy ships an update every 8 months, Water Physics Simulation every 2 months. The most recent releases landed on August 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Liquid Apptoy | Water Physics Simulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (64 ratings)](https://appshunter.io/ios/app/liquid-apptoy/id551226640/reviews)** | [4.2 (4.6K ratings)](https://appshunter.io/ios/app/water-physics-simulation/id1562726050/reviews) |
| Number of ratings | 64 | **4.6K** |
| Positive reviews | **83.5% of reviews** | 75.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 60 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [Lukas Oertel](https://appshunter.io/developer/1562391231) |

## What reviewers say

### Liquid Apptoy

[App page](https://appshunter.io/ios/app/liquid-apptoy/id551226640)

Experience a fluid simulation game where you can manipulate water. Add colors, transform it into clouds, or even ice. This interactive experience offers a unique way to play with virtual liquids.

**Highlights:** Fluid simulation gameplay, Water manipulation, Add colors to water, Transform water into clouds, Transform water into ice

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Water Physics Simulation

[App page](https://appshunter.io/ios/app/water-physics-simulation/id1562726050)

Explore three distinct physics simulations: build and navigate ships, experiment with bomb explosions and water behavior in a sandbox, or observe the interactions of various elements. This free app offers creative building and destructive fun.

**Highlights:** Water and liquid simulations, Ship building and raft survival, Bomb explosions and destruction sandbox, Real-time sandbox with powder/dust particles, Build and control custom boats, Create and destroy structures

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |
| Increase waterlimit by 10000 | $3.99 | one-time |
| Increase waterlimit by 20000 | $5.99 | one-time |
| Pro Package | $8.99 | one-time |
| Increase water by 50000 | $12.99 | one-time |

**What reviewers like**

- 👍 Amazing game
- 🚀 Great water physics
- 🚀 Realistic destruction
- 👍 Satisfying gameplay
- 👍 Relaxing experience

**What reviewers complain about**

- 🐛 Glitchy at times
- 💰 Paywall for premium features
- 🔍 Confusing UI/controls
- 📺 Too many ads

**Reported bugs**

- Ships not sinking properly
- Spawned objects floating upwards
- Connectivity issues causing crashes

**Requested features**

- Add more disaster tools (e.g., lava, fire, earthquakes)
- Increase water capacity for free users
- Implement realistic ship sinking mechanics
- Add more customization options (e.g., background, color schemes)
- Improve camera controls and zooming


## Frequently asked questions

### Is Liquid Apptoy free?

Liquid Apptoy is free to download, with no in-app purchases.

### Is Water Physics Simulation free?

Water Physics Simulation is free to download, with in-app purchases available.

### Which has better reviews, Liquid Apptoy or Water Physics Simulation?

Liquid Apptoy is rated higher. Liquid Apptoy averages 4.5 out of 5 from 64 ratings, while Water Physics Simulation averages 4.2 from 4.6K ratings.

### Do Liquid Apptoy or Water Physics Simulation have ads?

Both Liquid Apptoy and Water Physics Simulation show ads.

### Which is updated more often, Liquid Apptoy or Water Physics Simulation?

Liquid Apptoy ships an update every 8 months, and Water Physics Simulation every 2 months. Most recently, Liquid Apptoy was updated on August 14, 2026 and Water Physics Simulation on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*