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 561–580 of 1,000 ranked alternatives.

  1. Starving Gators app icon

    Starving Gators

    Rocket Splash Games Inc.

    Chomp fish, get bonus points, win.

    The app is a tabletop fish chomping board game for the iPad. Players tap their gator to chomp fish in the pond, aiming for bonus points from silver and gold fish.

    ★ 4.217 ratingsGames$3.99Data updated 2026-09-24
  1. National Aquarium Denmark app icon

    National Aquarium Denmark

    Danmarks Akvarium

    Explore Denmark's largest aquarium digitally.

    The app provides information about animals and habitats within Denmark's largest aquarium. Users can view an aquarium map, access today's program, and manage digital annual passes.

    ★ 5.02 ratingsEducationFreeData updated 2026-10-11
  2. Casters: Cozy Screen Time Game app icon

    Casters: Cozy Screen Time Game

    Sunder LLC

    Fish and focus with idle gameplay

    Helps users reduce by offering a relaxing fishing . Blocks distracting apps during focus sessions. Allows users to cast lines, track progress, and reel in to end sessions. Syncs with for tracking.

    ★ 5.06 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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