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 161–180 of 1,000 ranked alternatives.

  1. Phantasmat: Insidious Dreams app icon

    Phantasmat: Insidious Dreams

    BFG Entertainment Inc.

    Solve mysteries and find hidden objects

    Solve hidden object puzzles to uncover memories. Navigate a rural farmhouse, search for items, and complete scenes. Progress through story chapters, unlock clues, and restore lost memories through interactive gameplay.

    ★ 4.51,212 ratingsGamesFreeData updated 2026-09-14
  2. Splashy Sharky app icon

    Splashy Sharky

    Victor Bovio

    Swim eat fish avoid mines

    The app features challenging and fun gameplay where users swim with a shark, avoid mines, and eat fish. It includes graphics and music.

    ★ 0.00 ratingsGames$0.69Data updated 2026-11-03
  1. Bird Gun app icon

    Bird Gun

    Gosiha Pte. Ltd.

    Shoot fruits, avoid bullets, survive waves

    Play as a pixel and shoot fruits at other birds or be shot. Avoid the Pig Boss who shoots sausages and the UFO cat that shoots fish bones. Collect coins and unlock new characters. Compete in leaderboards and share achievements.

    ★ 4.697 ratingsGamesFreeData updated 2026-09-06
  2. Fish Fingers! 3D Interactive Aquarium app icon

    Fish Fingers! 3D Interactive Aquarium

    Useless Creations Pty Ltd

    Real 3D fish swim around.

    The app displays real 3D fish that swim in all directions and can be viewed from any angle. Users can download new fish and interact with them by touching the screen, causing the fish to follow their finger.

    ★ 3.429 ratingsEntertainment$0.99Data updated 2026-09-12
  3. Rite of Passage: Sword of Fury app icon

    Rite of Passage: Sword of Fury

    BFG Entertainment Inc.

    Solve mysteries and find missing people

    Solve hidden object puzzles to rescue a missing grandpa. Explore a mysterious realm through interactive scenes. Complete challenges to progress through the story. Unlock new areas and items as you play. Track progress and revisit previous levels.

    ★ 4.41,083 ratingsGamesFreeData updated 2026-09-14
  4. Saga of Nine Worlds: The Stags app icon

    Saga of Nine Worlds: The Stags

    BFG Entertainment Inc.

    Solve mysteries with hidden objects

    Explore a Nordic adventure to restore balance between worlds. Solve hidden object puzzles, uncover mysteries, and meet unique characters. Track magical and complete quests with companions.

    ★ 4.41,050 ratingsGamesFreeData updated 2026-09-14
  5. Sue’s Focus Travel app icon

    Sue’s Focus Travel

    CHIH-SHAN LIU

    On tasks and prioritize goals

    Manage tasks with a customizable Pomodoro Timer, set work intervals and breaks, and track progress. Create to-do lists, set reminders, and sync across devices. on productivity with minimal distractions.

    ★ 4.8204 ratingsProductivityFreeData updated 2026-09-06
  6. Radiation Island app icon

    Radiation Island

    ATYPICAL GAMES LLC

    Craft items, explore worlds, survive challenges

    Survive in an open-world environment by crafting tools and solving puzzles. Explore forests and avoid dangerous wolves. Gather resources, build shelters, and uncover the secrets of the alternate reality.

    ★ 4.3649 ratingsGames$4.99Data updated 2026-09-09
  7. Subliminal Realms: Atis app icon

    Subliminal Realms: Atis

    BFG Entertainment Inc.

    Solve puzzles, explore worlds, uncover secrets

    Solve hidden object puzzles to uncover a mystery. Explore four fantasy worlds and uncover clues. Reveal secrets through challenging puzzles and narrative progression. Track progress through multiple locations and story elements.

    ★ 4.61,167 ratingsGamesFreeData updated 2026-09-13
  8. Fish Go.io 2 app icon

    Fish Go.io 2

    Whitedot International Group Limited

    Rule the sea with your army

    Collect and upgrade to grow your school. Challenge opponents in battles to swallow their teams. Explore survival mode to avoid sharks and complete mini games. Invite friends to play together and compete in leaderboards.

    ★ 4.7176 ratingsGamesFreeData updated 2026-09-06
  9. Fish Farm 2 app icon

    Fish Farm 2

    BITBROS INC.

    Buy, breed, and sell exotic

    Create and customize underwater aquariums with 200+ species of and decorative items. Breed and trade to earn coins and unlock new species and backgrounds. Tap the glass to interact with , feed them, and play with them.

    ★ 4.4969 ratingsGamesFreeData updated 2026-09-08
  10. My Cat Tower app icon

    My Cat Tower

    playhard Inc.,

    Collect hearts by tapping cats

    Manage a dessert business by investing gold to boost profits. Collect and recruit cats to automate tasks and earn rewards. Tap cats to gather hearts, exchange for fish, and expand to new cities.

    ★ 4.8162 ratingsGamesFreeData updated 2026-09-06
  11. Dawn of Hope: Skyline app icon

    Dawn of Hope: Skyline

    BFG Entertainment Inc.

    Solve mysteries and find hidden objects

    Solve hidden object puzzles in a high-flying adventure set in a world recovering from collapse. Explore detailed scenes to find items, progress through story chapters, and unlock new mysteries weekly. Track achievements and collect in-game rewards.

    ★ 4.51,102 ratingsGamesFreeData updated 2026-09-13
  12. Surface: Project Dawn app icon

    Surface: Project Dawn

    BFG Entertainment Inc.

    Solve mysteries and find hidden objects

    Solve hidden object puzzles to uncover clues in a mysterious abandoned city. Navigate through detailed environments to find missing items. Progress through story-driven scenes to rescue a missing daughter. Complete weekly challenges for rewards.

    ★ 4.6894 ratingsGamesFreeData updated 2026-09-14
  13. Hidden Expedition: The Pearl app icon

    Hidden Expedition: The Pearl

    BFG Entertainment Inc.

    Solve mysteries and find objects

    Solve object puzzles to recover a stolen treasure. Explore detailed environments to find clues. Complete missions to progress through the story. Unlock new levels and characters weekly. Track achievements and compare scores with other players.

    ★ 4.41,102 ratingsGamesFreeData updated 2026-09-13

How we rank alternatives

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