Comparison

Happy Race vs Sandbox 3D

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

Head to head
About

Happy Race

Experience thrilling real-time races with over-the-top action. Jump, smash, and defy gravity to survive obstacles and reach the finish line. Compete against random opponents, friends, or progress through single-player levels.

Highlights
  • Real-time multiplayer racing
  • Single player mode with 60 levels
  • Realistic physics simulation
  • Unlockable characters
  • Touch and tilt controls
  • Game Center leaderboards
Features
Read full description

Happy Race is an action packed real-time racing game! Jump off buildings, smash windows, reverse gravity, detonate explosives, and go to the moon all in the comfort of your home! Try to keep your character alive as you avoid obstacles and complete tasks on your way to the finish. You can match up with a random opponent and challenge friends, or unlock new levels in single player mode. Happy Race is the ultimate cure for unhappiness! FEATURES: •Play a random opponent with one tap •Race friends without an account •Single player mode •Realistic Box2D physics simulation •60 levels •7 characters •2 control types (touch and tilt) •Game Center leaderboards and achievements •Stats synced between devices Thanks for playing!

About

Sandbox 3D

Explore an open-world physics sandbox with friends. Manipulate objects, experiment with physics, and build creations in diverse locations. Enjoy multiplayer freedom with customizable server rules for object creation and deletion.

Highlights
  • Multiplayer gameplay
  • Open-world exploration
  • Physics experimentation
  • Building system
  • Multiple locations
  • Inventory with numerous items
  • Vehicles (land and air)
Features
Read full description

Sandbox 3D is an open-world physical sandbox where you can manipulate various objects and experiment with physics with your friends. Features: - Multiplayer - Free world - 5+ locations - 10+ characters - 10+ vehicles (land and air) - 150+ items in inventory - Building system ● In public mode, everyone can create and delete not only their objects, but also others. In this case, the creator of the server can block access to create or delete objects on the server. ● In private mode, everyone can create objects, but only their owners can delete them. When you exit the server, all objects created by the player are deleted. The server owner cannot block access to creating and deleting objects, nor can he delete them himself.

Screenshots

Happy Race4 screens
Sandbox 3D4 screens

Verdict

The call

The clearest difference is update cadence: Sandbox 3D at every 6 days against Happy Race's every 4 months. Happy Race's advantage is rating (4.3 vs 4.1) and iOS requirement (6.0 vs 15.0). On price, review sentiment, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Happy Race sells 9 one-off in-app purchases and Sandbox 3D 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

Happy Race holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 359 and 853 respectively. Written reviews split almost evenly too, at 70% and 71% positive.

UpkeepUpdate frequency

Happy Race ships an update every 4 months, Sandbox 3D every 6 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard3 real differences · 7 level
Happy Race versus Sandbox 3D: the parameters behind the verdict, then further details
ParameterHappy RaceSandbox 3D
PriceFreeFree
Rating4.3 (359 ratings) — better4.1 (853 ratings)
Positive reviews70.2% of reviews70.5% of reviews — better
Number of ratings359853 — better
Update frequencyEvery 4 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better15.0
Further details — not scored
Size28 MB305 MB
Age rating12+12+
DeveloperSam HoganWladyslaw Jewloszewicz

Customer experience

Happy Race

All ratings358 ratings
Positive81.8%
Neutral6.4%
Negative11.7%
Written reviews225 reviews
Positive70.2%
Neutral8.4%
Negative21.3%

Sandbox 3D

All ratings853 ratings
Positive75.8%
Neutral7.0%
Negative17.1%
Written reviews339 reviews
Positive70.5%
Neutral10.6%
Negative18.9%

User reviews

Happy Race

From 359 App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 🚀 Smooth and responsive controls
  • 💡 Multiplayer mode is a great addition
  • 👍 Challenging but rewarding levels

Room to improve

  • 🐛 Occasional crashes and bugs
  • 🔒 Difficulty unlocking new characters
  • 🔒 Some levels are too difficult
  • 🔋 Head/body parts can be too fragile

Sandbox 3D

From 853 App Store ratings

What we love

  • 👍 Fun and creative sandbox game
  • 🚀 Great for building and customizing
  • 💡 Potential for more content and features

Room to improve

  • 🐛 Glitches and bugs, including getting stuck in vehicles
  • 🔒 Lack of moderation and security, allowing hackers to take over servers
  • 🤬 Inappropriate content and toxic players
  • 🔋 Performance issues and crashes

Bugs and requests

Happy Race

Reported bugs

4 issues
  • Unlock issues for certain characters
  • Inconsistent target times in single-player
  • Multiplayer connection problems
  • Graphical glitches on some devices

Requested features

4 requests
  • Add more levels and characters
  • Implement user-created levels
  • Allow character ejection like Happy Wheels
  • Improve single-player mode experience

Sandbox 3D

Reported bugs

4 issues
  • Getting stuck in vehicles
  • Servers being taken over by hackers
  • Crashes and performance issues
  • Inability to exit the game from within a server

Requested features

7 requests
  • More guns, weapons, and vehicles
  • Ability to sit in chairs and interact with furniture
  • Larger build limits and more building materials
  • Improved server management and anti-cheat features
  • Ability to create and join friend groups/clans
Show 2 more
  • More maps, environments, and NPCs
  • Better monetization model and ways to earn in-game currency

In-app purchases

9 purchases

Happy Race

One-time9
  • Scooter Girl$0.99
  • Unlock All Levels$0.99
  • Remove Ads$0.99
Show 6 more
  • Super Guy$1.99
  • Go Kart Guy$2.99
  • Moto Man$3.99
  • Crazy Teacher$5.99
  • Monowheel Dude$8.99
  • Astronaut$11.99
5 purchases

Sandbox 3D

One-time5
  • Initial Pack - 3 gems$2.99
  • Medium Pack - 7 gems$5.99
  • Large Pack - 18 gems$11.99
Show 2 more
  • Ultra Pack - 40 gems$23.99
  • Hyper Pack - 100 gems$47.99

Questions

Is Happy Race free?
Happy Race is free to download, with in-app purchases available.
Is Sandbox 3D free?
Sandbox 3D is free to download, with in-app purchases available.
Which has better reviews, Happy Race or Sandbox 3D?
Happy Race is rated higher. Happy Race averages 4.3 out of 5 from 359 ratings, while Sandbox 3D averages 4.1 from 853 ratings.
Do Happy Race or Sandbox 3D have ads?
Neither Happy Race nor Sandbox 3D shows ads.
Which is updated more often, Happy Race or Sandbox 3D?
Happy Race ships an update every 4 months, and Sandbox 3D every 6 days. Most recently, Happy Race was updated on November 1, 2026 and Sandbox 3D on November 2, 2026.

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