RotaPong vs Water Simulator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RotaPong
A unique take on classic Pong, this game features 360-degree gameplay where the objective is to keep the ball within a rotating field. Enjoy multiple difficulty levels, dynamic music that speeds up with your score, and local multiplayer options.
- 360-degree Pong gameplay
- Multiple difficulty levels
- Nearby local multiplayer
- Power-up interactions
- Play on iPhone and Apple Watch
Read full descriptionHide full description
Experience a bold re-imagination of the classic Pong! This is Pong like you’ve never seen it before—played in a 360-degree field where your goal is to keep the ball contained for as long as possible. Choose from 5 thrilling difficulty levels to match your style, whether you’re casually chasing high scores or diving into a competitive frenzy with friends and family. As you climb higher, the music intensifies, speeding up with your score to crank up the excitement! Now featuring Nearby Multiplayer, you can host or join local matches with players around you for competitive head-to-head action. Multiplayer sessions support dynamic gameplay with tactical moments, including power-up interactions that can quickly swing momentum. Take the fun wherever you go—play on your iPhone or right from your Apple Watch for non-stop action. Features: 360-degree Pong gameplay Multiple difficulty levels for solo play Nearby local multiplayer Power-up driven match moments Play on iPhone and Apple Watch Can you rise to the challenge and set the ultimate high score? It’s time to play!
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
Read full descriptionHide full description
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: RotaPong at 5.0 against Water Simulator's 3.0. RotaPong also leads on monetization model (free vs free with in-app purchases) and device support (3 vs 1). Water Simulator's advantage is update cadence (every 5 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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. RotaPong sells 1 one-off in-app purchase and Water Simulator sells 3 in-app purchases, starting at $0.29 per 7 days. Whichever you choose, the download price is not the number that matters.
RotaPong holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
RotaPong ships an update every 3 weeks, Water Simulator every 5 days. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.
| Parameter | RotaPong | Water Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, Apple TV, Apple Watch — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Kyron Weaver | Adam Doherty |
Customer experience
RotaPong
Water Simulator
In-app purchases
RotaPong
- No Ads Revive$0.99
Water Simulator
- Weekly$0.297 Days
- Monthly$0.991 Month
- Yearly$9.991 Year









