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Walking through life, 3 seconds at a time.

A video diary. No editing.

A 3-second video diary

Keep today,
in 3 seconds.

00:03

You don’t have to keep much. No editing, no save button.
Record, and you’re done.

Five clips a day. That’s the limit.

What will you keep today?

  • Morning, getting ready at the mirror
  • Checking the outfit before heading out
  • Noon, an open notebook at a café window
  • Evening, raising a glass
  • Night, reading on the sofa

Because there’s a limit, the ordinary moments get chosen.
And a missed day is never held against you.

5 clips × 3 sec, in one piece

Every day, a little film.

Morning, typing at the desk
8/7 9:12
Reaching for coffee at the desk
11:26
Late afternoon, a child running through the park with a ball
17:31
Dusk, around a campfire
19:41
Night, reaching for the hobby shelf
21:54

Stitching them together is the app’s job.
Record on three days, and your first little film appears.

Effects picked automatically

You won’t know until you watch.

The same clip with the finish “Original”
Original
The same clip with the finish “Warm memory”
Warm memory
The same clip with the finish “Monochrome”
Monochrome
The same clip with the finish “Sepia”
Sepia

Each clip is finished to match its light and time of day.
A night walk home, a sunlit noon, a sudden sepia —
the same everyday life, kept in slightly different faces.

Everyday life, like a memory from long ago

Your everyday,
as a distant memory.

As recorded
Distant Memory

Every so often, a special effect settles on your weekly or monthly reel.
Open it, and your everyday clips feel like a memory from long ago.
With Plus, watch any reel as a Distant Memory whenever you like. All on your iPhone.

Videos become a diary

Today’s 3 seconds
can only be recorded today.

August 2026

Pick a day on the calendar to play it in one piece.
Play a whole month, and it becomes your own short film.

AYU3 Plus

Some days, you want to keep more.

Free Plus
3-second clips ○ ○
Clips per day 5 10
Automatic finish ○ ○
Change the finish later − ○
Reels you pick (dates or clips) − ○
Choose clips to leave out of reels − ○
Distant Memory (a special effect) Arrives sometimes Anytime
Future Plus features − ○

One-time purchase

Your local price is shown on the App Store. Not a subscription.
Family Sharing supported. Free stays free, forever —
Plus is for the days you want to keep more.

The AYU3 app icon

Even an ordinary today will someday be a treasured memory.

Walking through life, 3 seconds at a time.

Download on the App Store

For iPhone · Free (AYU3 Plus is an in-app purchase)