# Survive20 vs Water Simulator

The clearest difference is review sentiment: Survive20 at 100% against Water Simulator's 0%. Survive20 also leads on in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Water Simulator sells 3 in-app purchases, starting at $0.29 per 7 days. Survive20 asks for nothing beyond the download.

## The numbers

| Metric | Survive20 | Water Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/water-simulator-fluid-physics/id6757202722/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 8 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shu Tanaka](https://appshunter.io/developer/1819985354) | [Adam Doherty](https://appshunter.io/developer/1838643162) |

## What reviewers say

### Survive20

[App page](https://appshunter.io/ios/app/survive20/id6747433992)

Experience a minimalist physics simulation game where you guide a bouncing ball to safety. Avoid the danger zone and survive for the specified time. Enjoy beautiful physics, a refined design, and soothing audio.

**Highlights:** Physics-based ball bouncing, Minimalist aesthetic, Soothing sound design, Game Mode (stage-based), Free Mode (endless relaxation), Intuitive touch controls

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

**In-app purchases:** none


### Water Simulator

[App page](https://appshunter.io/ios/app/water-simulator-fluid-physics/id6757202722)

Experience realistic fluid physics with particle simulation. Tap to create streams, tilt your device to control gravity, and explore various fluid types. Offers a relaxing and immersive visual experience.

**Highlights:** Realistic fluid physics simulation, Touch interaction for particle spawning, Gyroscope control for gravity direction, Multiple fluid presets (water, honey, oil, mercury, lava), Haptic feedback for particle interaction, Real-time FPS display

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.29 | per 7 days |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


## Frequently asked questions

### Is Survive20 free?

Survive20 is free to download, with no in-app purchases.

### Is Water Simulator free?

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

### Do Survive20 or Water Simulator have ads?

Neither Survive20 nor Water Simulator shows ads.

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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.*