Start with today’s question
Every day begins with a new prompt. Instead of wondering what to write, you can start with one sentence.
Daily record app
Diffu helps you leave a small record every day by answering a daily question. You do not need to write long entries. Your words flow into a feed, and your own records build up on a calendar.


Why Diffu
Every day begins with a new prompt. Instead of wondering what to write, you can start with one sentence.
Your posts and answers are organized by date, so you can look back on the days you have recorded.
Save your writing as an image card or share it outside the app when a thought feels worth keeping.
Today's question
Answer one prompt each day. A feeling, a memory, or a small object can turn into a sentence that captures your day.


Record calendar
Your answers and posts become dated records. Check your streaks and monthly activity to see the days you have carried with you.
Writing flow
When you open the app, a prompt is ready for you to answer.
One sentence is enough to leave the mood or thought of the day.
Your answer stays in the feed and is organized by date on your calendar.
Support features
Turn favorite entries into image cards, and keep track of your progress with small badges.
Save your writing as a card or share it with others. It is a simple way to carry a daily record beyond the app.

First records, streaks, and small milestones become badges that make it easier to continue.
