Inviting friends and earning rewards

You can invite friends to Koi and gift them a koi to start with. As your friends join, you earn rewards too.

🎁 Send an invite

Open the menu and tap Invite Friends. Choose a koi to gift the person you invite, then share your invite code or link. When they join Koi and redeem it, the koi you picked is waiting for them to claim in their inbox.

🏆 Your rewards

As friends join through your invites, you unlock rewards:

• 1 friend: 500 Koin and the Shark Hat
• 2 friends: the Frog Sculpture decoration
• 3 friends: the exclusive Kinship koi

Each reward is earned once, up to three friends.