Sosohan: A Day Written by Hand

“Keep your precious days in a real diary.”

• Your precious today, pressed onto paper

Sosohan is a personal diary that helps you keep writing by hand.

Your daily log is complete with just one photo. But when you add a handwritten diary entry, on-device AI checks for handwriting and gives you a handwriting stamp for the day.

The stamp is a small reminder that you wrote in your diary today. Watch your stamps add up day by day, and keep making time for handwritten journaling.

• Your journal starts with just one photo

Take the pressure off typing.

Simply upload one photo from your day to complete your daily log. Add more photos, videos, and stickers to capture the scenes and mood of the day.

• Get started without signing in

You don’t need to create an account from the beginning.

Your diary is stored on your device by default, so you can write and look back on it even without an internet connection. Sign in and use Sync only when you want to move your diary to another device or create a backup.

Sync data is end-to-end encrypted and used only for backup.

• A private feed of your days

Browse through your days in a feed inspired by social media, but you’re the only one who can see it.

Step away from the dopamine of likes and comments, and find deeper satisfaction in watching your diary grow, one day at a time.

• A cute and cozy diary made for you

Sosohan comes with adorable themes you can use right away.

Combine paper-like textures, colors, stickers, and photos to create a diary that feels uniquely yours.