# asteroiderz vs Water Physics Simulation

The clearest difference is ads: asteroiderz at none against Water Physics Simulation's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. asteroiderz sells 1 one-off in-app purchase and Water Physics Simulation sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

asteroiderz ships an update every 3 months, Water Physics Simulation every 2 months. The most recent releases landed on August 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | asteroiderz | Water Physics Simulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (4.6K ratings)](https://appshunter.io/ios/app/water-physics-simulation/id1562726050/reviews)** |
| Number of ratings | — | **4.6K** |
| Positive reviews | — | 75.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 60 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Paul Scott](https://appshunter.io/developer/1542422467) | [Lukas Oertel](https://appshunter.io/developer/1562391231) |

## What reviewers say

### asteroiderz

[App page](https://appshunter.io/ios/app/asteroiderz/id1542422165)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### 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 asteroiderz free?

asteroiderz is free to download, with in-app purchases available.

### Is Water Physics Simulation free?

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

### Do asteroiderz or Water Physics Simulation have ads?

Water Physics Simulation shows ads; asteroiderz does not.

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

asteroiderz ships an update every 3 months, and Water Physics Simulation every 2 months. Most recently, asteroiderz was updated on August 13, 2026 and Water Physics Simulation on September 25, 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.*