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 121–140 of 1,000 ranked alternatives.

  1. Forgotten Fairy Tales: Spectra app icon

    Forgotten Fairy Tales: Spectra

    BFG Entertainment Inc.

    Solve mysteries and find hidden objects

    Solve hidden object puzzles to uncover secrets in a fantasy world. Track progress through weekly updates. Explore detailed environments and collect items. Complete challenges to advance the story. Share achievements with friends.

    ★ 4.61,931 ratingsGamesFreeData updated 2026-09-14
  2. Edge of Reality: Lethal app icon

    Edge of Reality: Lethal

    BFG Entertainment Inc.

    Solve puzzles, explore locations, uncover secrets

    Solve hidden object puzzles to uncover mysteries. Explore detailed locations and collect clues. Progress through story-driven chapters. Reveal secrets before time runs out. Track character interactions and environmental changes.

    ★ 4.61,901 ratingsGamesFreeData updated 2026-09-13
  1. DYSMANTLE app icon

    DYSMANTLE

    10tons Ltd.

    Explore worlds, fight monsters, survive

    Explore a post-apocalyptic world filled with dangerous creatures and decaying environments. Gather resources by breaking objects for materials. Fight or avoid enemies. Build and upgrade shelters. Navigate through harsh terrain to find escape routes.

    ★ 4.6472 ratingsGames$9.99Data updated 2026-09-15
  2. Whispered Secrets: Silence app icon

    Whispered Secrets: Silence

    BFG Entertainment Inc.

    Solve puzzles, explore locations, uncover secrets

    Solve hidden object puzzles to uncover clues. Explore locations to gather evidence. Progress through the story to reveal the truth. Interact with characters and solve riddles. Complete puzzles to advance the narrative.

    ★ 4.61,764 ratingsGamesFreeData updated 2026-09-13
  3. Reef Rescue: Match 3 Adventure app icon

    Reef Rescue: Match 3 Adventure

    Qublix

    Build reefs, pop bubbles, collect gems

    Play -3 puzzles to earn coins and rescue fish. Build and customize an underwater with decorations and gems. Collect resources to upgrade and expand the . Share photos of fish with social media. Complete challenges to unlock new items and progress.

    ★ 4.71,789 ratingsGamesFreeData updated 2026-09-11
  4. Haunted Hotel: Nightmare app icon

    Haunted Hotel: Nightmare

    BFG Entertainment Inc.

    Solve puzzles, explore locations, reveal secrets

    Solve hidden object puzzles to progress through the hotel. Explore locations to uncover clues and reveal secrets. Navigate corridors to find trapped characters and defeat evil darkness.

    ★ 4.41,793 ratingsGamesFreeData updated 2026-09-13
  5. My Dash Diet: Sodium Tracker app icon

    My Dash Diet: Sodium Tracker

    Product Growth LLC

    Track calories, carbs, and protein intake

    Track daily calories, carbs, fats, proteins, and intake. Monitor weight loss, blood glucose, blood pressure, exercise, and water intake. Access 1000 low recipes. Use AI chatbot for diet advice. Calculate macros for Diet.

    ★ 4.51,854 ratingsHealth & FitnessFreeData updated 2026-09-10
  6. Endless Fables: Frozen Path app icon

    Endless Fables: Frozen Path

    BFG Entertainment Inc.

    Solve mysteries and find missing friends

    Solve mysteries by finding hidden objects in an abandoned mine. Explore environments, collect clues, and progress through story-driven puzzles. Unlock new areas and uncover secrets as you investigate Norse mythology themes.

    ★ 4.71,658 ratingsGamesFreeData updated 2026-09-13
  7. Fish Tales ™ app icon

    Fish Tales ™

    WISE WAVE CORPORATION LIMITED

    Collect, evolve, and raise fish.

    The app allows users to collect and evolve hundreds of different fish characters across various seas. Users can explore and create unique ocean worlds, design undersea decors, and complete over 50 tasks.

    ★ 4.2538 ratingsGamesFreeData updated 2026-09-19
  8. Shadowplay: Forsaken Island app icon

    Shadowplay: Forsaken Island

    BFG Entertainment Inc.

    Solve mysteries and uncover secrets

    Solve hidden object puzzles to uncover clues about a missing brother. Explore a dark sci-fi setting with interactive environments. Progress through story-driven missions to reveal the truth behind the disappearance.

    ★ 4.51,684 ratingsGamesFreeData updated 2026-09-14
  9. Haunted Legends: Cursed Gift app icon

    Haunted Legends: Cursed Gift

    BFG Entertainment Inc.

    Solve mysteries in hidden objects games

    Solve hidden object puzzles in a mystery-themed game. Explore enchanted locations to find items. Complete challenges to progress through the story. Unlock new levels weekly. Track achievements and view progress.

    ★ 4.61,653 ratingsGamesFreeData updated 2026-09-14
  10. Cryptid Aquarium app icon

    Cryptid Aquarium

    Ryota Kikuchi

    Catch creatures, feed them, train them

    Feed creatures to breed and multiply them. Collect various types including fish, animals, plants, and mushrooms. Train creatures for sports competitions like races and swimming. Participate in rankings and build structures for mass production.

    ★ 4.9252 ratingsGamesFreeData updated 2026-09-28
  11. Logicals app icon

    Logicals

    Christian Lueth

    Solve logic puzzles and track progress

    Solve logic grid puzzles with 6 riddles featuring 4 values per category. Access 36 riddles with 15 easy, 6 medium, and 15 hard levels. Purchase additional level packs. Track progress and adjust difficulty settings.

    ★ 4.31,992 ratingsGamesFreeData updated 2026-09-10

How we rank alternatives

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