Fish Eat Fish.io

Contains adsIn-app purchases
42.8K reviews
Content rating
Rated for 3+
10M+
Downloads
Content rating
Rated for 3+
In-Game Purchases (Includes Random Items)
Learn more
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About this game

🎉 Classic "Big Fish Eat Little Fish" is back! 🎉

🎮 Experience the traditional gameplay with a fresh twist. Dive into this oceanic adventure now! 🌊

🐠 Start small as a tiny fish in the vast ocean. To survive, you must constantly feed and grow, unlocking incredible abilities to devour various marine creatures and rise to become the apex ocean predator! 🦈

🐠 Each ocean is teeming with unique marine life. Every fish species comes with its own special skills, making every encounter exciting! 🐳 From fierce sharks and playful dolphins to chill sea turtles, stunning seahorses, and clever octopuses... Over 100 different species are available for you! 🐙

🌀 Hidden within mysterious whirlpools, you’ll even find ancient creatures waiting to be discovered! 🦐

🌟 Each ocean also features exclusive "Great Hoard" that grant your fish special powers, helping you dominate the sea world! Plus, with the Codex feature, you can collect and learn about the habits of every fish you encounter, diving deeper into the underwater world! 📚

💥 Join this thrilling oceanic survival challenge and become the ultimate ruler of the seas! 🏆

========Follow Us========

👉 Join our Facebook fan group to get the latest news and gifts for limited-time events! 🎁
※Official fan group: https://www.facebook.com/profile.php?id=61570913290183
※Official Discord Channel:https://discord.gg/mrGKhBFfVn
※Official email: help@mobibrain.net
Eat, grow, dominate the ocean as a little fish!
Updated on
Aug 23, 2026
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

38.9K reviews
GOD (GOD)
August 31, 2026
The game is quite good and i honestly enjoyed playing it in free time....BUT! The ads really annoy a person to the limit, its even keeps redirecting in google play all the times!!. A request to the DEVs--- Make it so that ads only appear when rewards are needed and want to respawn to make the game playble atleast. Give a option to remove all ads...like really give the option not the absurd price you are asking!! most won't pay and soon lose interest in game. make tge amount like Rs40/50.
6 people found this review helpful
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MOBIBRAIN TECHNOLOGY PTE. LTD.
August 31, 2026
Hi, Fishie! We're sorry frequent ads and redirects are interrupting your game. Your feedback on ad frequency has been shared with the team. Most reward ads are optional. If you'd like fewer interruptions, you can also get the Privilege Card in the Shop to skip some ads.
Craig Shelver
September 17, 2026
plagued with ads and looks like a pay to win game. you have to die 1000s of times to unlock better fish all the while watching tons of ads that last up to a minute long. 30s ad followed by going to Google play store then 15s play ad and then another 5s wait to exit. Just not worth it. don't make the dev rich from an ad and pay to win game. better games out there
1 person found this review helpful
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Captain Combo
September 2, 2026
Horrible. ive never seen a game. where they want $30, to remove ads..this is a phone agme..not some triple a titled game with dlc. no. a phone game that wants $30 to remove ads is more than absolutely disappointing.. that removal should only be $1-$3 not $30. games not worth the sheer amount of ads flashing in your face per death, per revival. AND per return to the menu....
3 people found this review helpful
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What’s new

New:
1. Updated first-half event: Divine Tree Wish
2. Updated first-half event: Lucky Grab
3. Added second-half event: Glory Wheel
4. Updated second-half event: Lucky Flip
5. Added seasonal event: Lucky Egg Smash
6. Added Mythic Boss: Dragon Turtle
7. Added Mythic Boss: Nine-Colored Deer
8. Added the 16th fish to Sea Area 7: Giant Isopod
9. Added the 16th fish to Sea Area 8

Bug fixes:
1. Optimized Lucky Gift Box event effects
2. Fixed abnormal tail animation for the Barreleye Fairy Fish