Comparison

Polybear vs Crazy Kaiju

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

Head to head
About

Polybear

Jump between melting ice floes to escape a rising sea in this addictive one-button endless runner. Collect crystals to unlock unique characters and compete globally for high scores.

Highlights
  • One-button gameplay
  • Endless runner mechanics
  • Jump between ice drifts
  • Collect crystals
  • Unlock special characters
  • Global leaderboards
Features
Read full description

Flee the rising sea in this ultra addictive one-button endless runner! Jump between melting ice drifts to stay afloat. Challenge yourself, or compete against players around the globe for world records. Collect Crystals to unlock special characters like Zombies, Dragons, and many more! • JOIN OVER 100 MILLION GAMERS WORLDWIDE • Follow @Naquatic on Facebook and Twitter to find out why our apps like MonsterCrafter and Shooting Showdown have been featured by everyone from Apple to IGN, AppAdvice, and TouchArcade.

About

Crazy Kaiju

Control giant monsters and unleash destruction across a city. Utilize unique abilities to smash buildings, vehicles, and opponents. Compete in various modes to climb leaderboards and become the ultimate kaiju.

Highlights
  • Control giant monsters
  • Destroy buildings and vehicles
  • Fight other monsters
  • Multiple game modes (classic, arena, destroy)
  • Choose and upgrade monsters
  • Battle royale survival
Features
Read full description

Crazy Kaiju 3D is an addictive IO game in which you play as huge monsters destroying the city. Your task is to destroy all buildings and enemies using your unique abilities and strength. Climb to the top of the rankings and manage to create maximum destruction in the allotted time! Smash your opponents and become the biggest monster in town! Destroy everything in your path Your monster can destroy buildings, throw cars into the air, shoot down helicopters, and even fight other monsters. You need to use your abilities and tactics to win each level and become the real king of the city. Fight in different modes The game features several actual modes where you can truly unleash your inner kaiju! In classic mode, you have to defeat all your opponents. In arena mode - eat all your opponents and remain the only survivor of the royal battle. And in destroy mode you have to destroy the whole city in the allotted time. Choose what you like best and have fun together with your kaiju in this arcade game! Choose your monster There are several different monsters available in this IO game, each with their own strengths and weaknesses. Choose the one that suits you best and begin your destructive mission. Immerse yourself in the atmosphere of the apocalypse The graphics in the game are very colorful and detailed, and the sound effects and music create an atmosphere of real disaster. You'll enjoy every moment of the game as your monster destroys everything in its path. Game Features Choose your monster and upgrade it Fight in different modes Destroy the entire city to the ground Survive in a battle royal Immerse yourself in the post-apocalyptic atmosphere Crazy Kaiju 3D is a great IO game for those who love action and destruction. Be the biggest monster this city ever saw or smash all the surroundings in a time limit! Unlock every character and enjoy all the smooth animations If you want to feel like a real monster, this game is exactly for you. What are you waiting for? Download and play! And don't forget - this is just a game, so have fun!

Screenshots

Polybear4 screens
Crazy Kaiju4 screens

Verdict

The call

The clearest difference is update cadence: Crazy Kaiju at every 3 months against Polybear's every 13 months. Crazy Kaiju also leads on ratings volume (1.8K vs 68) and review sentiment (100% vs 86%). Polybear's advantage is iOS requirement (12.0 vs 15.0). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Polybear sells 4 one-off in-app purchases and Crazy Kaiju sells 1 one-off in-app purchase. 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 Polybear against 4.5 for Crazy Kaiju. That said, the two scores are not equally well evidenced: Crazy Kaiju has 1.8K ratings behind it against 68, so its average is the more settled of the two. Written reviews are what separate them: 86% of Polybear's written reviews are positive against 100% of Crazy Kaiju's.

UpkeepUpdate frequency

Polybear ships an update every 13 months, Crazy Kaiju every 3 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 6 level
Polybear versus Crazy Kaiju: the parameters behind the verdict, then further details
ParameterPolybearCrazy Kaiju
PriceFreeFree
Rating4.5 (68 ratings)4.5 (1.8K ratings)
Positive reviews85.9% of reviews100.0% of reviews — better
Number of ratings681.8K — better
Update frequencyEvery 13 monthsEvery 3 months — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size103 MB282 MB
Age rating4+4+
DeveloperNaquaticMAD PIXEL

Customer experience

Polybear

All ratings68 ratings
Positive85.3%
Neutral10.3%
Negative4.4%
Written reviews128 reviews
Positive85.9%
Neutral9.4%
Negative4.7%

Crazy Kaiju

All ratings1,754 ratings
Positive89.2%
Neutral5.5%
Negative5.2%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Polybear

Reported bugs

3 issues
  • Game lags and crashes
  • Graphics are a little lagged
  • Reaction times are lagged

Requested features

4 requests
  • Add more gameplay variety
  • More characters to unlock
  • Remove ads entirely
  • Free gems

Crazy Kaiju

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Polybear

One-time4
  • Pile of Crystals$1.99
  • Doubler$3.99
  • Barrel of Crystals$4.99
Show 1 more
  • Chest of Crystals$19.99
1 purchases

Crazy Kaiju

One-time1
  • ADS FREE$2.99

Questions

Is Polybear free?
Polybear is free to download, with in-app purchases available.
Is Crazy Kaiju free?
Crazy Kaiju is free to download, with in-app purchases available.
Which has better reviews, Polybear or Crazy Kaiju?
Polybear and Crazy Kaiju are both rated 4.5 out of 5 on the App Store, from 68 and 1.8K ratings respectively.
Do Polybear or Crazy Kaiju have ads?
Both Polybear and Crazy Kaiju show ads.
Which is updated more often, Polybear or Crazy Kaiju?
Polybear ships an update every 13 months, and Crazy Kaiju every 3 months. Most recently, Polybear was updated on September 18, 2026 and Crazy Kaiju on September 25, 2026.

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