Hold today's heart, gently.
Pogeun is a warm, private mood-tracking diary. On a calendar, you place each day's feeling with a single companion character named Pori — and a whole month blooms into one beautiful 'heart sunset' gradient. No growth or productivity pressure, just the gentle comfort of 'were you okay today?'
What Pogeun does
A gentle, gradient way to record how you feel.
Pori
A single companion character whose gradient color and expression change with your mood.
Heart sunset
A month of moods blends into a beautiful horizontal gradient band.
Your own colors
Eight set moods (Great · Happy · Excited · Calm · Okay · Tired · Sad · Angry) plus your own custom gradients.
Hidden comforting notes
Warm messages you've tucked away gently surface on hard days or anniversaries.
Feeling sheet
Mood, a short diary, up to four photos, sleep, and habits — all recorded naturally in one bottom sheet.
The feeling
Warm, cozy, and tender — cream, peach, and sunset colors with soft shadows, a handwritten touch, and a kind, gentle tone. Like a starry night and a dream.
Common questions
Is Pogeun about self-improvement?
No. There's no growth or productivity pressure — just a warm 'were you okay today?' and the comfort of recording your feelings.
What is the heart sunset?
A month of your moods, blended into one horizontal gradient band — a beautiful way to see how your month felt at a glance.
Who is Pori?
Your single companion character, whose color and expression shift with your mood as you record each day.
Part of the STA family
Pogeun is one of the apps STA makes for your mind. One STA account works across our products.