Reef Bloom

Watch life flourish

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Grow a living coral reef. Plant coral, hatch fish, and learn the real science behind 130 species. A calm game with no timers and no failure. Reef Bloom is a calm reef-building game where you grow your own coral reef in 3D. Place coral, hatch fish, and watch an underwater world come alive, day and night, across three biomes. There is no failure state and no timer. You are a steward, not a controller: plant coral, let it grow, and let the fish find their own way. GROW A LIVING REEF - Plant coral and watch it grow from hatchling to full colony - Coral generates Bubble Energy, the currency that powers everything - Fish hatch from eggs in the Fish Nest and swim freely through your reef THREE BIOMES - Coral Reef: the classic shallows - Seagrass Basin: grazers, rays, and turtles - Deep Twilight: bioluminescent creatures that glow after dark LEARN AS YOU PLAY - 130 species, each with an Ocean Journal entry: scientific name, real-ocean facts, and habitat - Real species are marked, and so are the Reef Bloom originals. Can you tell which is which? Take the Field ID quiz - Tap any fish to find out what it is PACKS AND PROGRESS - Every level-up earns a free Rarity Pack: riches, a free coral, and a guaranteed fish - Every pack's odds are published in plain numbers. Mythic packs are never sold; they are earned - A free Daily Pack, research surveys, seasonal events, and achievements CALM BY DESIGN - Day and night cycle; harmony rises with diversity - Play for a minute or an hour; your reef keeps growing while you are away - Three save slots - No account needed Reef Bloom is free to play. Pearls, the premium currency, can be earned in play or purchased.

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The developer, Defenestration Technologies LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Accessibility

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    Information

    Seller
    • Defenestration Technologies LLC
    Size
    • 3.1 MB
    Category
    • Casual
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • 60 Pearls $4.99
    • 35 Pearls $2.99
    • 10 Pearls $0.99
    • Learn More
    Copyright
    • © 2026 Defenestration Technologies LLC
  • Privacy Policy