Comparison

Stumble Guys vs Brain Reaction

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

Head to head
About

Stumble Guys

Compete in chaotic, fast-paced multiplayer battles with up to 32 players. Race through obstacle courses, dodge traps, and be the last one standing. Customize your character with thousands of skins and emotes.

Highlights
  • 32-player online multiplayer
  • 60+ obstacle course maps
  • Ranked leaderboards and tournaments
  • Character customization (skins, emotes)
  • Limited-time events and crossovers
  • Cross-play on mobile and Steam
Features
Read full description

Grab your friends and play Stumble Guys, the fun free-to-play multiplayer party royale game! Compete in fast-paced battles with up to 32 players and race through cool obstacle courses and chaotic elimination full of action. Play now and become the last player standing in Stumble Guys, the online multiplayer party royale game! JOIN THE 32-PLAYER ONLINE MULTIPLAYER MADNESS Call your friends to battle and race in fun knockout matches full of action! Dodge giant snowballs, jump over lasers and make sure to dash through the games but don’t fall or clash! EXPLORE 60+ EPIC MAPS FOR ENDLESS FUN Dash through obstacle courses, jump over crazy traps, and play against your friends and other players - every map is different! PLAY TOURNAMENTS & CLIMB THE RANKED LEADERBOARD Run, clash, kick and fall to survive in tournaments and collect points to climb the Ranked leaderboard and unlock cool rewards! CUSTOMIZE YOUR STUMBLER Unlock and collect thousands of skins, emotes, and more for free! Become a ninja, superhero, or even a chicken - you craft your very own look to battle in style! LIMITED-TIME EVENTS & EPIC CROSSOVERS COLLABS! Jump into special events playing the best game modes like Floor is Lava and Banana Bonanza or expand your collection with legendary stumblers from SpongeBob, My Hero Academia, and more! CROSS-PLAY ON STEAM & MOBILE! Play Stumble Guys with your friends on mobile and Steam and join battles anytime, anywhere, in this fun online action multiplayer party royale game! Ready to stumble and brawl with your friends? Download Stumble Guys now on mobile and join the action multiplayer knockout fun for free!

About

Brain Reaction

Features
Read full description

How quickly can you adapt when every trial demands a different skill? Brain Reaction brings together four colorful, fast-paced mini-games: GLACIAL GAUNTLET Guide your UFO through the icy cave and stay clear of every obstacle. QUICK MATH Solve rapid-fire arithmetic questions and build your streak. MEMORY GRID Watch the pattern, remember the sequence, and repeat it correctly. LASER STORM Read the warnings, switch lanes, and survive each incoming wave. Choose how you play: CHALLENGE Complete all four trials in one continuous timed run. PRACTICE Pick a trial and difficulty level, then work toward its target. FREE PLAY Keep going for your highest score and try to beat your personal best. Features: - Four distinct reaction and thinking games - Five difficulty levels - Challenge, Practice, and Free Play modes - Personal-best scores and Challenge times saved on your device - Original music, sound effects, and colorful game visuals - No account, advertisements, or internet connection required Every trial changes the pace. Stay focused, react quickly, and see how far you can go.

Screenshots

Stumble Guys4 screens
Brain Reaction4 screens

Verdict

The call

The clearest difference is in-app purchases: Brain Reaction at none against Stumble Guys's 10. Brain Reaction also leads on ads (none vs shown). Stumble Guys's advantage is chart position (#65 vs unranked) and iOS requirement (13.0 vs 15.1). On price 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. Stumble Guys sells 10 one-off in-app purchases. Brain Reaction asks for nothing beyond the download.

Scorecard4 real differences · 7 level
Stumble Guys versus Brain Reaction: the parameters behind the verdict, then further details
ParameterStumble GuysBrain Reaction
PriceFreeFree
Rating4.4 (520K ratings) — better—
Positive reviews76.5% of reviews—
Number of ratings520K — better—
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#65 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size1.5 GB52 MB
Age rating9+9+
DeveloperScopely, Inc.Hieu Vuong

Bugs and requests

Stumble Guys

Reported bugs

5 issues
  • Freezing during map selection
  • Disconnection issues
  • Invisible players and collision problems
  • Incorrect qualification counts
  • Unresponsive controls on certain devices

Requested features

6 requests
  • Add more maps and game modes
  • Improve rewards and progression system
  • Implement a practice mode
  • Allow players to vote on maps
  • Add a trading system for skins
Show 1 more
  • Increase number of rounds in a match

Brain Reaction

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Stumble Guys

One-time10
  • Stumble Guys 2O$1.99
  • Stack of Gems$1.99
  • Stumble Guys 4K$3.99
Show 7 more
  • Stumble Guys 5AI$4.99
  • Pile Of Gems$4.99
  • Stumble Guys 6K$5.99
  • Stumble Guys 8F$7.99
  • Heap Of Gems$7.99
  • Stumble Guys 10O$9.99
  • Vault of Gems$19.99
None

Brain Reaction

No in-app purchases

Questions

Is Stumble Guys free?
Stumble Guys is free to download, with in-app purchases available.
Is Brain Reaction free?
Brain Reaction is free to download, with no in-app purchases.
Do Stumble Guys or Brain Reaction have ads?
Stumble Guys shows ads; Brain Reaction does not.

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