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 721–740 of 1,000 ranked alternatives.

  1. Reef Aquarium HD app icon

    Reef Aquarium HD

    Mach Software Design

    A thousand gallon tank experience.

    The app presents nearly 20 aquariums with dozens of fish types, creating a relaxing environment on the user's Mac. Users can adjust the volume and customize the toolbar for selected aquariums.

    ★ 0.00 ratingsEntertainment$0.99Data updated 2026-09-18
  2. Cyber Pray app icon

    Cyber Pray

    Fenyang Leixin Technology Co., Ltd.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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