9 sea-weathers
From rainbow seas to typhoons — log your mood as weather.
Log your heart
as sea weather.
Record each day's mood as one of 9 sea-weathers and PiPi reacts to how you feel. Reflect with the captain's prompt, then turn a month's voyage into a single map. No account, no server — everything stays on your device.
01 / PiPi Log
A logbook for your heart
Log today's sea weather
Pick your mood from 9 sea-weathers and write the day with PiPi.
A month as a weather calendar
Each day's weather lands on the calendar at a glance.
Your mood trend at a glance
Review weekly mood shifts and emotion distribution in charts.
A month in one shareable map
Share this month's sea-weather map as an image.
Revisit past entries
Reopen past logs by date or favorites.
02 / Why PiPi Log
Why PiPi Log
PiPi reacts
PiPi answers your logged mood with a pirate message.
The captain's prompt
A fresh question each day to reflect, lightly.
Locked & 100% offline
Biometric lock, no account or server — stored on device.