There is weather between people, too. You can’t stop a rainy day, but you can pack an umbrella.
Relationship temperature and friction signal, as weather
One thing you can actually do today
When to meet, and which day to keep big topics away from
Whether it matched, counted from your own record
Your last 7 and 30 days of mood and relationships
We read an inborn rhythm from a birth date, overlay today’s flow and the trait gap between two people, and find where friction tends to appear. Your own mood check-ins and registered events are folded in on top. The same input always produces the same result — a deterministic calculation.
· It never declares the future as certain.
· It never claims to know what someone actually feels.
· It never tells you to end or start a relationship.
· It never substitutes for medical, legal, or financial judgment.
No. Enter a birth date and start right away. Records live only in this browser and are never sent to a server.
Everything listed above is free. You can follow up to 2 relationships without an account, and up to 10 after signing in with a Google account — with a passphrase-sealed backup that carries your records to a new device. There is currently no paid product, subscription, or payment.
Korean, English, Japanese, and Traditional Chinese. Changing the language never changes the scores or the recommended actions.
☔ Your weather in about 10 seconds!