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 741–760 of 1,000 ranked alternatives.

  1. Laser Dolphin HD app icon

    Laser Dolphin HD

    Dingo Games Inc.

    Dolphin blasts aliens, saves Prime Minister.

    The app features Laser Dolphin on a mission to rescue the Prime Minister across four planets and 50 levels. Players encounter various sea creatures and utilize power-ups like torpedoes and a laser sword.

    ★ 3.06 ratingsGames$4.99Data updated 2026-09-18
  1. Fishing - Cat Paw Adventure app icon

    Fishing - Cat Paw Adventure

    成云 郑

    Catch fish with a cat's paw tap

    Catch fish by tapping the screen with a cat's paw. Single tap to extend the paw and grab fish. Double tap to start the game. Each catch requires the paw to return to its default position. Grey fish reward +1 point, green fish reward +2 seconds.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  2. Hungry Fish!! app icon

    Hungry Fish!!

    崇林 莫

    Eat small fish survive ocean

    The app presents a classic casual and puzzle game where players must eat smaller fish to survive in a competitive ocean environment. Users must forage for food and learn self-protection strategies to overcome challenges.

    ★ 4.01 ratingsGamesFreeData updated 2026-10-17
  3. 123 Kids Fun PUZZLE GOLD app icon

    123 Kids Fun PUZZLE GOLD

    ROSAPP LIMITED

    Develop skills with fun puzzles.

    The app offers nearly 90 jigsaw puzzles for children to develop skills. It includes seven categories and adjustable difficulty levels for a fun and educational experience.

    ★ 5.02 ratingsGamesFreeData updated 2026-10-01
  4. Aquarium 2 app icon

    Aquarium 2

    Juggleware, LLC

    Play loops, remix tracks, share sets

    Play generative music using interchangeable loops and tone wheels. Stack sounds or full tracks while playing. Access field recordings and AQ2 audio sessions. Control Blu-ray remotely via Wi-Fi and BD Live-enabled player.

    ★ 4.52 ratingsEntertainmentFreeData updated 2026-09-08
  5. Best Food Recipes for Health & Fitness app icon

    Best Food Recipes for Health & Fitness

    Shane Clifford

    Over one thousand foods for health.

    The app provides over 1000 foods for health, categorized for easy browsing. Users can create, schedule, and manage menus, bookmark selected foods, and add custom entries.

    ★ 5.04 ratingsHealth & FitnessFreeData updated 2026-11-09

How we rank alternatives

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