RYUKIN app icon

Apps Like RYUKIN for iPhone and iPad

Watch goldfish swim and glide gracefully

View a serene aquarium with lifelike goldfish swimming through clear water. Interact by touching fish to guide their movement. Customize tank appearance with adjustable shapes, backgrounds, and floating items.

by Masataka Hakozaki★ 4.962 ratingsEntertainment$3.49Data updated 2026-10-27

RYUKIN screenshots

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Roti app icon

    Roti

    Roti Restaurants, LLC

    Earn rewards with your card and shop

    Track purchases and earn rewards by linking credit or debit cards. Receive notifications when rewards are available. Redeem rewards directly through the without additional steps.

    ★ 4.71,741 ratingsFood & DrinkFreeData updated 2026-09-06
  2. Goldfish Scooping Quest app icon

    Goldfish Scooping Quest

    AMGAMES, INC.

    Scoop and grow them

    Save from a cat by them in a casual game. Grow characters that represent . Complete quests to rescue fish. Collect and nurture various characters. Track progress through character development.

    ★ 5.02 ratingsGamesFreeData updated 2026-09-10
  3. Sea Merge: Fish Aquarium app icon

    Sea Merge: Fish Aquarium

    MF GEIMS, OOO

    Create, explore, and save underwater worlds

    Merge game elements to progress through the story and develop the underwater world. Create and customize the sea environment by combining items. Solve puzzles to unlock new areas and defeat sea villains.

    ★ 4.41,209 ratingsGamesFreeData updated 2026-09-20
  1. Duel Masters: Player Challenge app icon

    Duel Masters: Player Challenge

    Ngoc Toan Nguyen

    Play 1v1 games and compete online

    Play 1v1 two- games such as Ship Battle, Soccer , and Billiards. Compete in ongoing challenges and cups. Play offline or on the same device. Make friends through multiplayer matches. Track progress and replay games. Share scores and others.

    ★ 4.62,003 ratingsGamesFreeData updated 2026-09-06
  2. Worldcraft2 app icon

    Worldcraft2

    Lingyun Peng

    Build, explore, and survive freely.

    The app allows users to build structures like cabins, castles, and cities. Users can engage in survival activities such as mining, hunting, and fighting.

    ★ 3.71,404 ratingsGamesFreeData updated 2026-10-26
  3. Bella's virtual pet paradise app icon

    Bella's virtual pet paradise

    Wai Chin Ng

    Adopt pets, raise them, and play games

    Raise and care for pets including cats, birds, goldfish, and dogs. Feed, clean, and interact with pets through touch gestures. Customize pet appearances and environments. Track pet growth and development over time.

    ★ 4.4168 ratingsEntertainmentFreeData updated 2026-09-22
  4. Fish it Game app icon

    Fish it Game

    Mounia Bouhssini

    Catch , collect coins, climb leaderboards

    Play a one-finger where you glide through water, collect coins, and chase to climb the leaderboard. Upgrade speed, bite power, and unlock sharks and cosmetics. Navigate hazards, survive storms, and hunt rare across varied maps.

    ★ 4.2119 ratingsGamesFreeData updated 2026-09-06
  5. Survival Island 1&2 app icon

    Survival Island 1&2

    Hironaga Yanagihara

    Escape the by solving puzzles

    Is a free RPG game where players escape a desert by solving problems. Features include exploring the , finding hidden items, cutting trees, hunting fish, and gathering resources to survive and escape.

    ★ 4.65,013 ratingsGamesFreeData updated 2026-09-08
  6. Ocean Craft Multiplayer Lite app icon

    Ocean Craft Multiplayer Lite

    Stephen Allen

    Craft, battle, and build underwater.

    The app allows players to craft, battle, and build as sea creatures in diverse 3D environments. Players can team up for quests, battle enemies, and customize their characters with unique skins, trail colors, and perks.

    ★ 3.344 ratingsGamesFreeData updated 2026-11-02
  7. Marine Aquarium 2.6 app icon

    Marine Aquarium 2.6

    Prolific Publishing, Inc.

    Genuine 3D marine aquarium simulation.

    The app provides a 3D marine aquarium simulation for iPad and iPhone. Users can select fish from 28 species and adjust lighting settings, with options for automatic changes.

    ★ 3.8189 ratingsEntertainment$1.99Data updated 2026-11-03
  8. Bridge to Another World: Oz app icon

    Bridge to Another World: Oz

    BFG Entertainment Inc.

    Solve mysteries and find hidden objects

    Explore a hidden object adventure set in the magical world of Oz. Solve puzzles, find items, and progress through story scenes. Complete challenges to unlock new areas and characters. Track progress and revisit previous levels.

    ★ 4.76,661 ratingsGamesFreeData updated 2026-09-13
  9. Real Shark Simulator app icon

    Real Shark Simulator

    YIGIT OZTURK

    Play with walking , explore city, battle

    Control a walking to navigate cities and defeat enemies using left and right joysticks. Explore underwater environments with a swimming , interacting with sea creatures like fish, turtles, and starfish.

    ★ 2.769 ratingsGamesFreeData updated 2026-09-11
  10. Tasty Planet app icon

    Tasty Planet

    Dingo Games Inc.

    Eat and grow to conquer the world

    Control a tiny grey goo ball to eat objects smaller than itself, growing larger with each meal. Navigate 60 levels and consume over 140 items. Eat everything from dirt to cars and eventually the entire .

    ★ 4.3105 ratingsGames$3.99Data updated 2026-09-08
  11. Fish and Catch It All app icon

    Fish and Catch It All

    Ngoc Le Thi

    , upgrade rods, face twists

    And collect unique and legendary . Upgrade rods and equipment for deeper fishing. Face unexpected events and challenges. Track progress and customize gear. Share catches with friends.

    ★ 4.7433 ratingsGamesFreeData updated 2026-09-06
  12. Origami Master: Create & Fold app icon

    Origami Master: Create & Fold

    Nurlan Ispayev

    Paper to shapes

    Paper to figures with step-by-step instructions and illustrations. Choose from five categories including miscellaneous shapes. Follow detailed guides to assemble figures. Develop fine motor skills through folding activities.

    ★ 4.82,031 ratingsEntertainmentFreeData updated 2026-09-18
  13. Bonfire Stories: Gravedigger app icon

    Bonfire Stories: Gravedigger

    BFG Entertainment Inc.

    Solve mysteries and uncover secrets

    Solve hidden object puzzles in a chilling mystery set at an abandoned resort. Explore environments, find items, and progress through story chapters. Unlock new mysteries weekly. Track progress and replay previous levels.

    ★ 4.75,066 ratingsGamesFreeData updated 2026-09-14
  14. Cat Games app icon

    Cat Games

    MINDSOFT YAZILIM HIZMETLERI SANAYI TICARET LIMITED SIRKETI

    Play with cats and kittens anytime

    Play a free game designed for cats and kittens, allowing them to interact with on-screen elements using their paws. Choose difficulty levels and watch pets engage in continuous gameplay. No registration, payments, or time restrictions.

    ★ 4.42,982 ratingsGamesFreeData updated 2026-09-19

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.