# Gill Fighter: Fish Eat Fish — Fish Survival & Online Arena

> Fish Survival & Online Arena (iPhone/iPad app by Jonghan Park.)

- Source: https://appshunter.io/ios/app/gill-fighter-fish-eat-fish/id6816376999 (this page in markdown: same URL + `.md`)
- Developer: [Jonghan Park](https://appshunter.io/developer/6816377001)
- Category: Games, Action, Casual
- Price: Free
- Age rating: 12+
- Requires: iOS 15.0 · 20 MB
- Languages: American English, Korean
- Released: 2026-09-30
- Data updated: 2026-10-31

## What is Gill Fighter?

Gulp Deep is an eat-and-grow ocean game.

▶ Eat, grow, survive
Start as a 1 cm fry, swallow any fish smaller than you and stay away from the big mouths. As you grow, shallow-water food gets smaller, so follow the food schools down to deeper seas for bigger prey. And watch out for seagulls if you grow too big in the shallows!

▶ Deep Expedition
Dive from floor 1 to floor 30, clearing a different goal on each floor: eat, grow, hunt or survive. Earn up to 3 stars per floor, and face a boss on floors 10, 20 and 30.

▶ Deep Survival
Your fish attacks on its own. Dodge the schools swarming in from every side and survive for 7 minutes. Pick new weapons and skills every level up, and gulp down any fish smaller than you. Swallow a glowing fish to borrow its power for a while. Bosses across 8 chapters, gear to upgrade, buddy fish and daily, weekly and monthly challenges are waiting.

▶ Live online arena
Jump into a shared sea at any time, no rooms and no waiting. Grow bigger than the other players and the AI fish to finish first. Share a 4-digit code with friends to meet in a sea of your own.

▶ Weekly and all-time ranking
The Solo score, Deep Expedition stars and Arena size rankings start fresh every Monday. Chase this week's top 10, see last week's top 3 on the podium, and find your own rank right on the result screen.

▶ Missions and check-in rewards
Daily, weekly and monthly missions plus a 7-day check-in streak. Finish them for pearls and gems.

▶ 89 real fish species
From anchovies, clownfish and piranhas to sharks, whale sharks and anglerfish. Every fish has its own speed and special skill: ink, dash, shock, suction, decoys and more. Deep-sea fish glow in the dark and lure prey with their light.

▶ Seven seas
Mangrove lagoon, coral reef, kelp forest, sea cave, shipwreck sea, glowing abyss and hydrothermal volcano. The deeper you go, the darker and more dangerous it gets, and the bigger the rewards.

▶ Your own aquarium
Every fish you raise swims in your aquarium. Build a house with pearls and upgrade it all the way to an undersea palace to earn pearls every hour, and feed your fish every 3 hours. Tap the water and your fish swim over, and the more kinds of decor you place, the faster your pearl spring flows. Switch to View mode to watch your tank change from day to night. Decorate it with backdrops and ornaments, and dress up your fish with hats, faces and effects.

Solo gives you 10 free runs that refill one every 5 minutes. If you get eaten, watch an ad or share the game to keep going. No sign-up and no purchases.

## Is Gill Fighter safe?

Not enough ratings yet to assess Gill Fighter.

## Is Gill Fighter legit?

Gill Fighter: Fish Eat Fish has limited verification signals. The AppsHunter Legitimacy Score for Gill Fighter is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.1.21 — 2026-10-29

Deep Survival: 30 chapters + conquest rewards
- Deep Survival grows to 30 chapters: new seas 21-30 (Whale Graveyard, Jellyfish Galaxy, Whirlpool Strait, Minefield, Golden Coral Temple, Throne of the Deep and more), and chapters 9-20 get their own scenery
- New hazards: whirlpools, sea mines and lightning storms
- Path of Conquest: clear Ch. 5, 10, 15, 20, 25 and 30 for gems, pearls and guaranteed gear (up to Legendary)
- Deep Survival ranking counts all 30 chapters and updates while you play
- Bring a buddy fish and a pet together
- Fishing hooks: bait hangs by its mouth, lines are easier to spot and holding on is easier
- Arena: smoother opponents, fixed getting eaten without touching
- Tap a notice to jump straight to that screen · polish

### 1.1.20 — 2026-10-28

Screens polished
- Window titles, icons and button colors now match
- Boosters, achievements, survival training and Halloween windows now use 3D icons
- Fixed the pearl/gem counter at the top of the shop looking faded

### 1.1.19 — 2026-10-28

Watch out for suspicious snacks
- Rumor has it a fisherman is out on the sea… not everything tasty is safe to eat
- Smaller fish now look bigger: tastier bites
- Halloween candy collection now goes up to 500: 250 = 3,000 pearls · 350 = 30 gems · 500 = 10,000 pearls
- The 'All' button on the home fish row now stays pinned on the left
- Landscape layout polish, fixed records sometimes missing from the leaderboard
- Deep gear 'Auto equip': your best gear in one tap
- Tap a notification to jump to that screen

### 1.1.18 — 2026-10-27

More pearls + Halloween candy → pearls
- Up to 100,000 pearls per run (was 30,000)
- Pearl Spring and treasure chests now hold up to 12 hours' worth of pearls (was 8)
- When the Halloween event ends (from Nov 22), leftover candy turns into pearls: 1 candy = 20 pearls, plus any unclaimed candy gifts

### 1.1.17 — 2026-10-26

8 new winter-sea fish + pets join the fight
- 8 new winter-sea fish: Pond Smelt, Lumpsucker, Polar Cod, Sea Angel Clione, Icefish, Arctic Char, Wolffish and the gem-only Aurora Fish
- All 13 pets now have a Deep Survival ability: whale water spout, pirate ship cannons, sub torpedo, bunny heals and more
- Feed treats (pearls) to raise pets up to Lv 5 from the Pet button in Deep Survival
- Invite gift: when a new friend enters your aquarium code within 3 days, you both get 30 gems and 3,000 pearls
- Friend aquariums are easier to find: a Friends button in your tank, and we ask if you want to share after decorating
- Smoother motion: pets follow more naturally, fish beat their tails with their speed, and accessories fit the side view
- Balance: Frenzy buffed, Puff and Ink cooldowns slightly longer, whale and pirate ship pet damage tuned, Arena Finish as #1 button removed
- Polish: notices no longer cover window titles, tidier chapter names and small-screen buttons

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## More apps by Jonghan Park

- [Churu Shuttle](https://appshunter.io/ios/app/churu-shuttle/id6816680715)

All apps by Jonghan Park: https://appshunter.io/developer/6816377001

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*