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 21–40 of 1,000 ranked alternatives.

  1. Ocean Craft Multiplayer Online app icon

    Ocean Craft Multiplayer Online

    Stephen Allen

    Craft, battle, and build underwater.

    The app provides an online underwater adventure where users can craft, battle, and build as a sea creature. Players can team up to complete quests and customize their characters with unique skins, trail colors, and perks.

    ★ 3.915 ratingsGames$0.99Data updated 2026-11-02
  1. Goldfish Aquarium app icon

    Goldfish Aquarium

    Prolific Publishing, Inc.

    Watch 3D swim and explore

    Watch 3D swim autonomously on your device screen. Use pinch gestures to zoom and drag to pan. Tap twice with two fingers to view wireframe models. Observe natural motion and varied behavior without animation.

    ★ 4.028 ratingsEntertainment$1.99Data updated 2026-09-08
  2. CardGames.io app icon

    CardGames.io

    Raudas Hugbunadur ehf.

    Play card games and solve puzzles

    Play card games like Hearts, Spades, and Cribbage. Enjoy solitaire variants including Klondike and FreeCell. Try puzzle and board games such as Chess, Checkers, and Backgammon. Compete against AI or other players.

    ★ 4.752,293 ratingsGamesFreeData updated 2026-09-22
  3. Fish Go.io - Be the fish king app icon

    Fish Go.io - Be the fish king

    Whitedot International Group Limited

    Rule the seas with your fleet

    Play a -themed strategy game where players collect homeless , swallow opponents' teams, and grow their school to dominate the underwater kingdom.

    ★ 4.716,335 ratingsGamesFreeData updated 2026-09-20
  4. Shark io app icon

    Shark io

    Tap2Play, LLC

    Swipe to dive, bite to survive

    Navigate as a Great to hunt prey like dolphins, fish, and ancient monsters. Attack divers, swimmers, fishermen, and boats. Compete against other sharks in real-time battles. Customize appearance and upgrade abilities.

    ★ 4.4894 ratingsGamesFreeData updated 2026-09-11
  5. Tynker Junior: Coding for Kids app icon

    Tynker Junior: Coding for Kids

    Neuron Fuel, Inc.

    Learn to code with interactive lessons

    Teaches through interactive lessons and puzzles. Allows to create stories, games, and animations. Includes step-by-step tutorials and progress tracking. Syncs with classroom activities and provides feedback on projects.

    ★ 4.54,180 ratingsEducationFreeData updated 2026-09-15
  6. Petfinder - Adopt a Pet app icon

    Petfinder - Adopt a Pet

    Nestec S.A.

    Find pets, filter by traits, now

    Search for adoptable dogs, cats, puppies, and kittens from shelters and rescue groups. Filter by location, breed, age, size, and gender. View pet profiles with photos and details. Contact shelters to inquire about adoption or fostering opportunities.

    ★ 4.859,417 ratingsLifestyleFreeData updated 2026-09-08
  7. Survival & Craft: Multiplayer app icon

    Survival & Craft: Multiplayer

    Dukhnich Dmitrii

    Survive on the raft and avoid

    Game where players manage a raft in the ocean. Collect resources from the sea, upgrade the raft, and build shelter. Avoid sharks, manage hunger, and stay safe from environmental dangers.

    ★ 4.733,745 ratingsGamesFreeData updated 2026-09-14
  8. Ice Hockey PRO: game for watch app icon

    Ice Hockey PRO: game for watch

    Gosiha Pte. Ltd.

    Bump opponents and collect gold

    Play ice on a frozen arena. Dodge water hazards, collide with opponents to collect gold, and aim to beat high scores. Unlock special fish sticks and exclusive helmets. Remove all in- ads.

    ★ 4.5323 ratingsGames$0.99Data updated 2026-09-21
  9. Drink Water Aquarium app icon

    Drink Water Aquarium

    Andreas Budde

    Track intake and fill the

    Track daily intake with a virtual that fills as you . Set reminders to stay hydrated. Log each sip to see progress and view past consumption in a diary. Add new fish over time to stay motivated.

    ★ 4.73,589 ratingsHealth & FitnessFreeData updated 2026-09-13
  10. Goldfish Scooping Battle! app icon

    Goldfish Scooping Battle!

    AMGAMES, INC.

    Collect goldfish by cooperation or battle.

    The app allows users to collect goldfish through missions or by snatching them from other players. Users can manage their fishbowl to protect and increase their goldfish collection.

    ★ 5.02 ratingsGamesFreeData updated 2026-09-21
  11. Balance The Hat app icon

    Balance The Hat

    Korigame Ltd

    Tilt to hats and avoid bombs

    Tilt device to hats and avoid bombs. Collect various hats like top hat, chicken, and cat. Play multiple levels with different hat designs. Adjust difficulty settings and track progress.

    ★ 4.3591 ratingsGamesFreeData updated 2026-09-13
  12. Fluvsies Pocket World app icon

    Fluvsies Pocket World

    TUTOTOONS LTD

    Play and help rebuild the

    Help a rainbow unicorn cat rescue other pets by exploring a fantasy . Solve puzzles, play mini games, and hatch 31 new pets from surprise eggs. Complete missions to rebuild the and uncover hidden items.

    ★ 4.0730 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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