Koiji app for iPhone and iPad

Koiji was created to find you your person in the least amount of time.

As experts in compatibility science, we’ve spent over six years perfecting our unique methodology— so you can go on your last first date.

Here’s how it works:
• Sign up and answer our questions so we can compatibly matchmake you with others.
• Discover your compatibility score with other nearby members.
• Connect with those who truly align with you — and fall in love.

Unlike other apps, Koiji values your time. We handle the hard part (‘how do I find the right person for me?’) so you can lead a happy and fulfilling life with the person you are meant to be with.

Other things to know:
• Verified: every person and photo is verified to be who they claim to be.
• Messages: you cannot swipe on Koiji. If you like someone, you have to send them a message.
• It’s free: until April 2025, Koiji is entirely free.