Monster Evolution! vs Fish Eater.io
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Monster Evolution!
Feed and grow your cute animal from a baby pet into a terrifying giant monster. Battle other creatures in the arena to become the strongest beast. Experience hyper evolution and unleash your inner demon DNA.
- Feed and grow animals
- Evolve into giant monsters
- Battle in the arena
- Accurate battle simulator
- Hyper evolution
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Can you feed and grow your cute animal to evolve into a terrible monster and become the strongest giant creature in the arena? Your quest is simple...eat your food, grow into a giant beast like werewolf or gorilla and fight in the arena! The hyper evolution of your cute animal has started! Feed and grow your animals from cute pets to terrific monsters. Enter the creatures' arena and prepare yourself for monster fight in the shadows in this totally accurate battle simulator and follow the monsters hyper evolution. How to become a Monster Evolution: Demon DNA master? - Start as a cute baby animal -Feed and grow the baby with as much food as you can -Evolve into a giant and terrifying monster (werewolf, gorilla) - Be brave and face the other monster legends in the arena in this totally accurate battle simulator for monsters. Become the strongest and most terrible one that will evolve in this monster hyper evolution.
Fish Eater.io
Dive into an underwater world as an ordinary fish. Battle, eat, grow, and evolve to conquer the ocean. Merge with other fish, fight sharks, and ascend to become the ultimate overlord of the sea.
- Battle and eat to grow
- Evolve your fish
- Merge and gain power
- Explore underwater world
- Fight sharks and foes
- Conquer the ocean
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Have you played Fish Eater? Take a deep breath and delve down into an underwater world! You start as an ordinary fish. Your goal is to battle, eat, grow, and evolve! Until you are the Lord of the Sea and have conquered all! Merge, evolve, grow in power, and devour your foes! Explore the depths, fight sharks, and take your place at the top of the food chain! Can YOU become the true overlord of the ocean?! Terms of Use:https://gameteamhw.github.io/common//Fish%20Eater/subscriptionterms.html
Screenshots
Verdict
The clearest difference is update cadence: Monster Evolution! at weekly against Fish Eater.io's every 2 months. Monster Evolution! also leads on review sentiment (57% vs 28%) and iOS requirement (12.5 vs 15.6). Fish Eater.io's advantage is chart position (#48 vs unranked). On price, rating, 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
Both are free to download. Monster Evolution! sells 1 one-off in-app purchase and Fish Eater.io sells 11 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Fish Eater.io holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 33K and 59K respectively. Written reviews complicate that: 57% of Monster Evolution!'s written reviews are positive against 28% of Fish Eater.io's, so the app with the better star average is not the one people write more warmly about.
Monster Evolution! ships an update weekly, Fish Eater.io every 2 months. Both last shipped on September 30, 2026.
| Parameter | Monster Evolution! | Fish Eater.io |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (33K ratings) | 4.8 (59K ratings) — better |
| Positive reviews | 56.7% of reviews — better | 28.4% of reviews |
| Number of ratings | 33K | 59K — better |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #48 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.5 — better | 15.6 |
| Further details — not scored | ||
| Size | 353 MB | 319 MB |
| Age rating | 9+ | 9+ |
| Developer | HOMA GAMES | MOBIBRAIN TECHNOLOGY PTE. LTD. |
Customer experience
Monster Evolution!
Fish Eater.io
User reviews
Monster Evolution!
From 33K App Store ratingsWhat we love
- 👍 Fun and creative game
- 🎨 Great graphics and character designs
- 🕹️ Engaging gameplay
- 💰 Rewarding progression system
Room to improve
- 🐛 Glitches and bugs, especially on level 31
- 🔒 Difficulty unlocking certain characters like Huggy Wuggy
- 💰 Excessive ads interrupting gameplay
- 🔍 Limited character/monster selection
Fish Eater.io
From 59K App Store ratingsWhat we love
- 🚀 Fun game
- 👍 Great graphics
- 🚀 Addictive gameplay
- 💡 Unique merging mechanics
Room to improve
- 🐛 Frequent crashes
- 🔋 Excessive ads
- 👎 False advertising
- 🐛 Progress resets
Bugs and requests
Monster Evolution!
Reported bugs
3 issues- Invisible walls on level 31 preventing progression
- Glitches that block access to certain areas or characters
- Crashes and freezes reported by multiple users
Requested features
4 requests- Add more scary/interesting monster characters
- Fix level 31 glitch
- Improve character unlocking system
- Reduce ads or offer ad-free option
Fish Eater.io
Reported bugs
3 issues- Inventory issues at higher levels
- Unreliable daily rewards
- Inconsistent ad removal functionality
Requested features
4 requests- Online multiplayer mode
- More fish variety
- Improved progression system
- Reduced ads
In-app purchases
Monster Evolution!
- No Ads$2.99
Fish Eater.io
- Deep sea VIP$2.997 Days
- Deep sea SVIP$4.997 Days
- 200 diamonds$0.99
- Novice Gift$0.99
- Deep sea VIP$2.99
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- 1000 diamonds$4.99
- SALE Gift$7.99
- Deep sea SVIP1$9.99
- 3000 diamonds$14.99
- BattlePass$19.99
- 5000 diamonds$24.99
Questions
Is Monster Evolution! free?
Is Fish Eater.io free?
Which has better reviews, Monster Evolution! or Fish Eater.io?
Do Monster Evolution! or Fish Eater.io have ads?
Which is updated more often, Monster Evolution! or Fish Eater.io?
Other comparisons
