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 841–860 of 1,000 ranked alternatives.

  1. Battle Supremacy app icon

    Battle Supremacy

    ATYPICAL GAMES LLC

    World War II tank combat game.

    The app features WWII tank combat across various global landscapes. Players can engage in single-player campaigns or online multiplayer battles with detailed graphics and historically inspired tanks.

    ★ 0.00 ratingsGames$4.99Data updated 2026-10-25
  2. Radiation Island app icon

    Radiation Island

    ATYPICAL GAMES LLC

    Craft tools, explore worlds, survive challenges

    Survive in an open-world environment by crafting tools and solving puzzles. Explore forests and caves, avoid dangers like wolves, and gather resources. Progress through a mysterious alternate reality to escape and return to the real world.

    ★ 0.00 ratingsGames$2.99Data updated 2026-09-09
  3. hmm animal sticker app icon

    hmm animal sticker

    kupaberu

    Add stickers to your messages and drag

    Add stickers to messages by tapping or dragging them into the thread. Place stickers on photos, other stickers, or anywhere in the message. Choose from over 30 options including squirrel, duck, tiger, and penguin.

    ★ 0.00 ratingsStickers$0.99Data updated 2026-09-06

How we rank alternatives

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