Your ultimate companion for Coral Island.
Track your museum, plan your progress, and explore the whole island — in one cozy companion app.
Free on iOS and Android
Museum donations, altar offerings, shipped items, and upgrades — all in one place.
Tap any location to see where to catch, forage, or find things.
A full reference for items, townsfolk, recipes, shops, and upgrades.
Spoiler-safe — new areas reveal as you heal the Lake Temple.
Track relationships, birthdays, and gift preferences.
Per-farm to-do lists and notes.
One purchase unlocks every tool below, forever. Everything else in the app — the full catalog, museum, altars, and townsfolk — stays completely free.
A smart gifting plan for the week ahead.
Live list of what you can catch this moment.
Where to catch and who to visit, mapped out.
Invite up to 3 friends to play together — free for them.
The most valuable way to use or grow anything.
Track multiple saves.
Queue recipe & upgrade materials straight to your list.
Lock light/dark mode and pick an accent color.
Predict your score and see how you stack up against the rival.