# BlackOut vs Water Simulator

The clearest difference is rating: Water Simulator at 3.0 against BlackOut's 1.0. BlackOut's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

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

Water Simulator holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

BlackOut ships an update every 5 days, Water Simulator every 6 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BlackOut | Water Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/blackout-game/id6480478711/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/water-simulator-fluid-physics/id6757202722/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 8 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [NorthSoft HB](https://appshunter.io/developer/1691511281) | [Adam Doherty](https://appshunter.io/developer/1838643162) |

## What reviewers say

### BlackOut

[App page](https://appshunter.io/ios/app/blackout-game/id6480478711)

A modern take on a classic tapping game, designed for distraction-free play. It's perfect for passing time during dull moments, playable entirely without looking at the screen.

**Highlights:** Classic tapping gameplay, Playable without looking, Screen appears off, Distraction-free

**Features:** macOS Compatibility

**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 BlackOut free?

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

### Is Water Simulator free?

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

### Which has better reviews, BlackOut or Water Simulator?

Water Simulator is rated higher. BlackOut averages 1.0 out of 5 from 1 ratings, while Water Simulator averages 3.0 from 2 ratings.

### Do BlackOut or Water Simulator have ads?

Neither BlackOut nor Water Simulator shows ads.

### Which is updated more often, BlackOut or Water Simulator?

BlackOut ships an update every 5 days, and Water Simulator every 6 days. Most recently, BlackOut was updated on November 4, 2026 and Water Simulator on November 5, 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.*