One Shutter is a free photo posting app for personal enjoyment.
There is no cumbersome account registration and cumbersome social features.

One Shutter can be posted once a day,
Post photos that symbolize your day.

For example, leave the days of commuting and school
Do you not feel change of daily life and slight notice?
If you switch to the calendar view, the images will be arranged by date and you may see more change.

Posts can be tagged.
Tagging the feelings and notes at that time, etc.
Is there a new discovery when I look back?

You can receive reminder notifications from the app.
There may be fun to decide the notification time from the settings and take a picture at the same time every day.