Crazy Kaiju vs Fish Go.io 2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Control giant monsters
- Destroy buildings and vehicles
- Fight other monsters
- Multiple game modes (classic, arena, destroy)
- Choose and upgrade monsters
- Battle royale survival
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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!
Fish Go.io 2
Lead your school of fish to victory in this underwater battle. Collect fish, grow your team, and swallow opponents to become the largest school. Explore the abyss, challenge sharks, and play mini-games.
- Collect and merge fish
- Swallow opponent teams
- Become the largest school
- Survival mode against sharks
- Mini-games for saving fish
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Come back! King of the Sea! Your people need your leadership! Collect homeless fish, swallow your opponent's team, become the largest school of fish in the world, and rule the underwater kingdom! Synthesis upgrade, enhance strength, crush opponents Survival mode, explore the abyss, challenge the sharks Mini game, brainstorm, save the little fish Call your family and friends to experience it together!
Screenshots
Verdict
The clearest difference is review sentiment: Crazy Kaiju at 100% against Fish Go.io 2's 37%. Crazy Kaiju also leads on ratings volume (1.8K vs 271). Fish Go.io 2's advantage is rating (4.7 vs 4.5) and update cadence (monthly vs every 3 months). On price, ads, 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
Both are free to download. Crazy Kaiju sells 1 one-off in-app purchase and Fish Go.io 2 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Fish Go.io 2 holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Crazy Kaiju has 1.8K ratings behind it against 271, so its average is the more settled of the two. Written reviews complicate that: 100% of Crazy Kaiju's written reviews are positive against 37% of Fish Go.io 2's, so the app with the better star average is not the one people write more warmly about.
Crazy Kaiju ships an update every 3 months, Fish Go.io 2 monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Crazy Kaiju | Fish Go.io 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (1.8K ratings) | 4.7 (271 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 36.7% of reviews |
| Number of ratings | 1.8K — better | 271 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 282 MB | 381 MB |
| Age rating | 4+ | +12 |
| Developer | MAD PIXEL | Whitedot Games |
Customer experience
Crazy Kaiju
Fish Go.io 2
Bugs and requests
Crazy Kaiju
Not enough reviews yet to summarise bugs or requests.
Fish Go.io 2
Reported bugs
4 issues- Game continuously crashes
- Cannot merge fish anymore
- Cannot progress after certain level
- Ads cover arrows, cannot exit screen
Requested features
4 requests- Add option to pay to remove ads
- New fish and levels needed
- Add new fish soon
- Bring back fish transformation feature
In-app purchases
Crazy Kaiju
- ADS FREE$2.99
Fish Go.io 2
- fg2_no_ads_tickets_1$0.99
- fg2_starter_pack$0.99
- fg2_noads_pack$0.99
Show 7 moreShow fewer
- Fish bank lv.1$0.99
- fg2_no_ads_tickets_3$2.99
- fg2_season_pass$4.99
- Fish Go Premium$4.99
- fg2_diamond_500$4.99
- fg2_diamond_1200$9.99
- fg2_diamond_2500$19.99









