Comparison

Roblox vs Roller Coaster Builder Mobile

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

Roller Coaster Builder Mobile

Design and construct your own thrilling roller coasters. Customize tracks, add scenery, and then experience your creations through a virtual ride or even in VR. Explore a vast library of coasters built by the community.

Highlights
  • Build custom roller coasters
  • Lay track and add scenery
  • Ride your creations
  • Experience in VR
  • Explore user-created rides
Features
Read full description

Build your own Roller Coaster. Lay the track, pick awesome sceneries and props. Take your roller coaster for a ride or view one of the thousands of rides created by other users. Have a VR headset? We got you covered as you can even experience your ride in Virtual Reality.

Screenshots

Roblox4 screens
Roller Coaster Builder Mobile3 screens

Verdict

The call

The clearest difference is ads: Roblox at none against Roller Coaster Builder Mobile's shown. Roblox also leads on ratings volume (20M vs 7.4K) and update cadence (weekly vs monthly). Roller Coaster Builder Mobile's advantage is review sentiment (70% vs 60%) and iOS requirement (9.0 vs 14.0). On price, rating, in-app purchases and monetization model 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 Roller Coaster Builder Mobile sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Roblox against 4.6 for Roller Coaster Builder Mobile. That said, the two scores are not equally well evidenced: Roblox has 20M ratings behind it against 7.4K, so its average is the more settled of the two. Written reviews are what separate them: 60% of Roblox's written reviews are positive against 70% of Roller Coaster Builder Mobile's.

UpkeepUpdate frequency

Roblox ships an update weekly, Roller Coaster Builder Mobile monthly. Both last shipped on September 25, 2026.

Scorecard6 real differences · 5 level
Roblox versus Roller Coaster Builder Mobile: the parameters behind the verdict, then further details
ParameterRobloxRoller Coaster Builder Mobile
PriceFreeFree
Rating4.5 (20M ratings)4.6 (7.4K ratings) — better
Positive reviews60.0% of reviews70.2% of reviews — better
Number of ratings20M — better7.4K
Update frequencyWeekly — betterMonthly
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 iOS14.09.0 — better
Further details — not scored
Size224 MB128 MB
Age rating12+9+
DeveloperRoblox CorporationRabbit Mountain

Customer experience

Roblox

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

Roller Coaster Builder Mobile

All ratings7,430 ratings
Positive89.9%
Neutral4.8%
Negative5.2%
Written reviews168 reviews
Positive70.2%
Neutral6.5%
Negative23.2%

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

Roller Coaster Builder Mobile

From 7.4K App Store ratings

What we love

  • 👍 Fun game
  • 🎢 Ability to create own roller coasters
  • 🎮 Enjoyable VR experience
  • 🎨 Good graphics
  • 🤩 Awesome game

Room to improve

  • 💰 Expensive in-app purchases
  • 🛑 Limited track elements
  • 🐌 Slow gameplay and cart speed
  • 🤖 Unrealistic physics and coaster behavior
  • 📺 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

Roller Coaster Builder Mobile

Reported bugs

4 issues
  • Coaster builder freezes or has a black screen
  • Glitches that delete or corrupt coaster designs
  • Compatibility issues with older devices
  • Crashes and performance issues

Requested features

8 requests
  • Add more track elements and customization options
  • Implement a sandbox mode with unlimited money
  • Allow users to search and view other players' coasters
  • Improve the in-game economy and make it easier to earn currency
  • Add more background scenery and theming options
Show 3 more
  • Implement a way to save and share custom track pieces
  • Improve the overall physics and realism of the coasters
  • Reduce the number of ads or make them less intrusive

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
10 purchases

Roller Coaster Builder Mobile

One-time10
  • Starter Pack$0.99
  • Small Cash Pack$1.99
  • Small Diamond Pack$1.99
Show 7 more
  • Medium Cash Pack$3.99
  • Medium Diamond Pack$3.99
  • Special Offer$3.99
  • Large Cash Pack$7.99
  • Large Diamond Pack$7.99
  • Millionaire Combi Pack$16.99
  • Special Offer$16.99

Questions

Is Roblox free?
Roblox is free to download, with in-app purchases available.
Is Roller Coaster Builder Mobile free?
Roller Coaster Builder Mobile is free to download, with in-app purchases available.
Which has better reviews, Roblox or Roller Coaster Builder Mobile?
Roller Coaster Builder Mobile is rated higher. Roblox averages 4.5 out of 5 from 20M ratings, while Roller Coaster Builder Mobile averages 4.6 from 7.4K ratings.
Do Roblox or Roller Coaster Builder Mobile have ads?
Roller Coaster Builder Mobile shows ads; Roblox does not.
Which is updated more often, Roblox or Roller Coaster Builder Mobile?
Roblox ships an update weekly, and Roller Coaster Builder Mobile monthly. Most recently, Roblox was updated on September 25, 2026 and Roller Coaster Builder Mobile on September 25, 2026.

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