Kasane: One Photo a Day Diary

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

"What did I wear the last time it was this warm?"
"What did the kids wear around this time last year?"
"Had the garden sprouted by now last year?"

Kasane Diary is a 3-year photo diary. Add one photo a day, and the day's temperature and weather are attached automatically.
Its best trick is search by temperature: see your photos from days with about the same temperature as today. Your own record becomes a guide for what to wear and when to switch seasons.
Every morning, the top of the home screen shows today's high, low and 8 am temperature, with photos from days that felt the same. From the evening, it switches to tomorrow, so you can pick clothes the night before.

■ What you can do
・Every morning: today's high, low and 8 am temperature, with photos from days that felt the same
・In the evening: tomorrow's temperature, with photos from days that were just as warm
・Search past pages by the day's high temperature
・Just add today's photo — temperature, weather and place are added for you
・See today stacked with last week, last month, last year and 2 years ago
・Flip through days with past years stacked, and watch the seasons or your kids change
・Share a flip-through as a video, or a day's page as an image, with your family
・Import past photos from your camera roll and add the temperature of each day afterwards
・Calendar view to see a whole month at a glance
・A daily reminder for today's photo

■ Your photos stay on your phone
Photos and records are stored only on your device and are never sent to a server.
Temperatures come from Open-Meteo weather data; your location is rounded to about 10 km before asking.

■ Made for
・Parents who wonder what to dress the kids in each morning, and want to keep a growth record
・Gardeners who want to compare how plants grow each season
・Anyone keeping an outfit log together with the weather
・Anyone who wants a photo diary that is actually useful later
This day last year + weather. One photo a day, side by side with past years.
Updated on
Oct 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- Fixed a bug where replacing photos several times in a row could stop saving
Content rating
Everyone
Learn more

App support

About the developer
木元伸彦
info@seaslug.world
Japan