Comparison

Roblox vs Water Physics Simulation

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Roblox

Explore millions of immersive 3D multiplayer experiences created by a global community. Play games, roleplay, compete, or create your own virtual worlds. Customize avatars and connect with friends across various devices.

Highlights
  • Discover millions of user-created experiences
  • Create and share your own games
  • Customize avatars with clothing and accessories
  • Play with friends across multiple devices
  • Multiplayer battles and role-playing games
  • In-app chat and voice communication (age-verified)
Read full description

ROBLOX – MILLIONS OF GAMES ACROSS EVERY GENRE. PLAY FREE. Roblox is home to every kind of game, for every kind of player. Compete in high-octane racing games, battle it out in hardcore tactical shooters, or put your survival skills to the test in unpredictable environments. Embark on an epic adventure in immersive RPGs, build massive empires in tycoons, or dive into horror, anime, and sports games with friends worldwide. Roblox is constantly evolving, with unique experiences and ambitious, high-fidelity games built by a global community including professional studios, indie teams, and solo creators. There’s always something new to discover every day. Start playing some of the most popular games on Roblox today, including Dress to Impress, RIVALS, Steal a Brainrot, Brookhaven RP, Adopt Me! and more. WHAT YOU CAN DO ON ROBLOX PLAY ONLINE MULTIPLAYER GAMES - Discover deep role-playing games, immersive simulators, action-packed adventures, and more - Explore trending experiences and new games daily - Compete in massive multiplayer battles, run your own digital business, or embark on epic quests - Games may contain optional in-game purchases, including lootboxes and other items CREATE YOUR OWN AVATAR - Customize your avatar with detailed clothing, accessories, and dynamic hairstyles - Discover thousands of user-created 3D avatar items in the Marketplace - Express yourself with unique emotes, and fashion CHAT, COMPETE, AND EXPLORE TOGETHER—ANYTIME, ANYWHERE - Hang out and play with friends in cross-platform multiplayer games on mobile, tablet, PC, console, and VR headsets - Join a Party and jump into competitive or social experiences together - Age-verified users can communicate in real-time via voice chat or text CREATE, PLAY, AND SHARE ON ROBLOX - Design high-fidelity games and virtual spaces using the Roblox Studio engine on Windows or Mac - Publish your experiences and empower yourself as a creator in a massive global community - Dive into immersive 3D multiplayer games and safe, inclusive environments designed for users of all ages - Enjoy endless new content added daily and share your creations with millions of players ELEVATE YOUR EXPERIENCE WITH ROBLOX PLUS - Get up to 20% discounts on in-game items, enjoy fee-free Robux transfers, and receive a distinct profile badge - Host free, unlimited private servers for your friends - Publish, trade, and resell your own custom avatar creations on the Marketplace INDUSTRY-LEADING SAFETY, PRIVACY, AND CIVILITY - Advanced content filtering and age-appropriate moderation - Access age-verified spaces and manage your privacy with Roblox Kids and Select Accounts - Clear community guidelines promoting respectful interactions - Dedicated trust & safety teams working around the clock CREATE YOUR OWN GAMES: https://www.roblox.com/develop SUPPORT: https://en.help.roblox.com/hc/en-us CONTACT: https://corp.roblox.com/contact/ PRIVACY POLICY: https://www.roblox.com/info/privacy PARENT’S GUIDE: https://corp.roblox.com/parents/ TERMS OF USE: https://en.help.roblox.com/hc/en-us/articles/115004647846 PLEASE NOTE: A network connection is required. Roblox works best over Wi-Fi. ※ Information on App Permissions: Roblox requires the following permissions for your seamless use of the Roblox app. [Optional Permissions] Notification: For sending notifications (related to the services, experiences, etc.) Microphone: For in-game voice chat features Camera: For animating your avatar with your movement Contacts: For contact importer features (find other users you may know and make recommendations for friends) * You can use the app regardless of whether or not you consent to optional permissions * Certain app features may not work properly if you refuse optional permissions

About

Water Physics Simulation

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
Read full description

Do you like liquid simulations? Do you like the flow behavior of water? Do you like bomb explosions? If yes, then you will have much fun with the Physics Sandbox app. [by gaming-apps.com] Three physics simulations in One: 1. Shipping / Raft Survival: You can build your own ship or use a pre-builted boat and try to survive, if you go on a raft trip with your boat now. 2. Powder Game: If one use the real-time sandbox, then you can play with our bomb simulator or simulate diverse states of waterbody under different influences in every areas of the room. Furthermore you can build for example a house and let it explode later. 3. Liquid simulator: One can watch various structures, ships, buildings, dust etc. and they interact together in different forms, if you insert prefabricated user-actions like a spawner... into the Simulation. Features: - this game is free! - a) sandbox, build for examle a wall and throw bombs to it (Powder Game) - b) raft survival (shipping mode) - c) 24 prefabricated level designs (simulation mode) - construct your own boat with 13 different single parts of a ship - 6 prefabricated levels in the section "shipping" - one can add to a own constructed boat 4 prefabricated - furthermore: 5 bombs types + 5 upgrades per bomb with different explosions - 4000 water particles (soft bodies /powder/ dust) - watch the general behavior of fluid, e.g. pressure, flow behavior, spread in the observation room, special effects, etc. - build and control your boat - create various structures like a house, a seesaw, a tower ... be creative And now have fun with our free physics game everybody! by gaming-apps.com This game is free, but shows ads.

Screenshots

Roblox4 screens
Water Physics Simulation4 screens

Verdict

The call

The clearest difference is ads: Roblox at none against Water Physics Simulation's shown. Roblox also leads on update cadence (weekly vs every 2 months) and ratings volume (20M vs 4.6K). Water Physics Simulation's advantage is review sentiment (76% vs 60%). On price, in-app purchases, monetization model and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Roblox sells 16 in-app purchases, starting at $4.99 per month and Water Physics Simulation sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Roblox holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Roblox has 20M ratings behind it against 4.6K, so its average is the more settled of the two. Written reviews complicate that: 60% of Roblox's written reviews are positive against 76% of Water Physics Simulation's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Roblox ships an update weekly, Water Physics Simulation every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 5 level
Roblox versus Water Physics Simulation: the parameters behind the verdict, then further details
ParameterRobloxWater Physics Simulation
PriceFreeFree
Rating4.5 (20M ratings) — better4.2 (4.6K ratings)
Positive reviews60.0% of reviews75.8% of reviews — better
Number of ratings20M — better4.6K
Update frequencyWeekly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#1 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size224 MB60 MB
Age rating12+9+
DeveloperRoblox CorporationLukas Oertel

Customer experience

Roblox

All ratings20,129,792 ratings
Positive87.6%
Neutral3.5%
Negative8.9%
Written reviews36,493 reviews
Positive60.0%
Neutral7.5%
Negative32.5%

Water Physics Simulation

All ratings4,574 ratings
Positive80.4%
Neutral3.7%
Negative15.9%
Written reviews912 reviews
Positive75.8%
Neutral4.8%
Negative19.4%

User reviews

Roblox

From 20M App Store ratings

What we love

  • 🚀 Endless games and experiences
  • 🤝 Ability to make virtual friends
  • 🎨 Customizable avatars
  • 🎮 Wide variety of game genres
  • 👍 Fun and engaging for all ages

Room to improve

  • 🤖 Ineffective moderation and reporting system
  • 💰 Expensive in-game purchases
  • 🔍 Difficulty finding specific games
  • 🤔 Confusing chat/tag system
  • 🔒 Concerns about online safety and predators

Water Physics Simulation

From 4.6K App Store ratings

What we love

  • 👍 Amazing game
  • 🚀 Great water physics
  • 🚀 Realistic destruction
  • 👍 Satisfying gameplay
  • 👍 Relaxing experience

Room to improve

  • 🐛 Glitchy at times
  • 💰 Paywall for premium features
  • 🔍 Confusing UI/controls
  • 📺 Too many ads

Bugs and requests

Roblox

Reported bugs

3 issues
  • Frequent disconnections and server issues
  • Glitches that delete purchased items
  • Inconsistent chat filtering and tagging

Requested features

5 requests
  • Ability to earn Robux through gameplay
  • Improved search and discovery for games
  • More free avatar customization options
  • Better parental controls and monitoring
  • Faster response to reports of inappropriate content

Water Physics Simulation

Reported bugs

3 issues
  • Ships not sinking properly
  • Spawned objects floating upwards
  • Connectivity issues causing crashes

Requested features

5 requests
  • 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

In-app purchases

16 purchases

Roblox

Subscriptions1
  • Roblox Premium 450$4.991 Month
One-time15
  • 80 ROBUX$0.99
  • Premium 80 Robux$0.99
  • Premium 88 Subscribed$0.99
Show 12 more
  • Premium 160 Robux$1.99
  • Premium 240 Robux$2.99
  • Premium 320 Robux$3.99
  • 400 Robux Premium$4.99
  • 440 Robux Subscribed$4.99
  • Roblox Premium 450 One Month$4.99
  • 800 ROBUX$9.99
  • 800 Robux Premium$9.99
  • 880 Robux Subscribed$9.99
  • Roblox Premium 1000 One Month$9.99
  • 1700 Robux Premium$19.99
  • Roblox Premium 2200 One Month$19.99
5 purchases

Water Physics Simulation

One-time5
  • No Ads$0.99
  • Increase waterlimit by 10000$3.99
  • Increase waterlimit by 20000$5.99
Show 2 more
  • Pro Package$8.99
  • Increase water by 50000$12.99

Questions

Is Roblox free?
Roblox 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.
Which has better reviews, Roblox or Water Physics Simulation?
Roblox is rated higher. Roblox averages 4.5 out of 5 from 20M ratings, while Water Physics Simulation averages 4.2 from 4.6K ratings.
Do Roblox or Water Physics Simulation have ads?
Water Physics Simulation shows ads; Roblox does not.
Which is updated more often, Roblox or Water Physics Simulation?
Roblox ships an update weekly, and Water Physics Simulation every 2 months. Most recently, Roblox was updated on September 24, 2026 and Water Physics Simulation on September 23, 2026.

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