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Take the MBTI once
48 questions, seven-point scale. It's the only questionnaire here — your type and interests become the address on your envelope.
Campus-verified · Students only
Every week,
Every week,
a letter on your wavelength.
Coucou MBTI is a weekly matching app for university students. Take the MBTI once — each week it delivers one campus-verified classmate on your wavelength. No swiping. No feeds. One letter.
NUS
Countdown
03d:18h:21m
21:00
Fri · Letter time
A letter has arrived — open it →
Your letter is in the postbox · 4 this week
🎓 630+ students verified
MBTI matching
Campus verified
One letter a week
No swiping
EN · 中 · 繁
Slow down. It's just one letter.
Three steps, once a week. The rest of the time belongs to your life.
✉️
Send this week's letter
Verify your student identity, attach a stamp, and send out the letter that is this week's you. One letter goes out, one comes back.
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Opening time
At the weekly opening time the post office delivers one compatible student from your campus — with why you two were matched.
Built against the swipe.
🎓
Everyone is verified
Campus check-in or school email — every account carries a real student postmark. No bots, no strangers from nowhere.
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Matched, not browsed
MBTI, shared interests, gender preference — the algorithm writes the address. You never scroll through faces.
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One a week, on purpose
Scarcity is the feature. One letter deserves a real reply — not an inbox of openers.
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Contact only after a match
Your contact handle is sealed until the letter arrives, and visible only to that one person.
🛡️
Report & block, built in
Block someone and you will never be matched again — enforcement lives inside the matching algorithm itself.
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Nine languages
The interface and the full 48-question test — now in nine languages.
Privacy first
Your letter card is for one reader.
There is no public profile and no public feed. What you write is shown only to your weekly match. Location is used momentarily for campus verification and never shown to anyone. Delete your account any time, in the app.
Read the full privacy policy →
This one gets you.
Android · Free · Built by a student team