BlackOut vs Water Simulator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
BlackOut
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.
- Classic tapping gameplay
- Playable without looking
- Screen appears off
- Distraction-free
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BlackOut is a modern adaptation of the classic tapping game we all loved as kids. It is the perfect game to play during boring meetings or lectures and can be played completely without looking at the screen. In fact, the screen does not even appear to be on! Download now and give it a try! Can you reach 100?
Water Simulator
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.
- 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
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Turn your screen into a little fluid playground. Tap to create water particles and watch them gather, flow, splash, and bounce through a touch-responsive physics simulation. POUR, WATCH, EXPERIMENT Start with the basic water simulation and 50 particles. Touch the screen to add a stream, watch how particles interact, and clear the scene when you want to begin again. Haptic feedback and an FPS readout add another layer to the experience. CHANGE THE WAY LIQUID MOVES An optional Pro subscription unlocks gyroscope gravity controls, additional fluid presets, and physics customization. Try water, honey, oil, mercury, or lava-inspired settings, then adjust available color, viscosity, surface tension, bounce, and particle-size controls. • Tilt your device to change gravity with Pro • Compare the feel of thick and thin simulated liquids • Try different particle colors and sizes • Change the physics and observe the result • Use the sandbox at your own pace, without scores or deadlines FREE AND PRO Basic water and the 50-particle tier are free to try. Pro removes the free-tier particle cap and unlocks the listed customization features; practical performance still depends on your device and simulation settings. Plans and local pricing appear before purchase. Subscriptions renew automatically unless canceled through your Apple account settings. A sensory toy for curious hands and a quiet pause. The named presets are simulated particle behaviors, not actual liquids or a laboratory measurement tool. No claim is made to diagnose or treat ADHD, anxiety, or any other condition. Privacy: https://apple.caserlegal.com/privacy.html Terms: https://apple.caserlegal.com/terms.html Support: https://apple.caserlegal.com/support.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | BlackOut | Water Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 26 MB | 8 MB |
| Age rating | 9+ | 4+ |
| Developer | NorthSoft HB | Adam Doherty |
In-app purchases
BlackOut
No in-app purchases
Water Simulator
- Weekly$0.297 Days
- Monthly$0.991 Month
- Yearly$9.991 Year
Questions
Is BlackOut free?
Is Water Simulator free?
Which has better reviews, BlackOut or Water Simulator?
Do BlackOut or Water Simulator have ads?
Which is updated more often, BlackOut or Water Simulator?
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