Opened On
One less date to remember.
Submitted to App Review. Not yet available to download.
Remember the opening, not just the purchase
When you open coffee beans, jam, or start using a kitchen sponge, save its name and opening date. A photo is optional. Elapsed days start at zero on the day you open it.
Choose your check-in date
Enable Remind me to check in the editor and set your own date and time. Reminders are not expiration estimates or food-safety advice. Follow product labels and storage instructions; elapsed days do not establish that an item is safe.
Find, finish, and look back
Search names or notes and filter Food or Household. Mark an item finished to keep it in History; its elapsed days then show the usage period. You can restore it to the open list or delete it with confirmation.
Notification troubleshooting
Allow notifications in iPhone Settings. Reminders use local device time. Up to 60 future reminders are scheduled in date order and refreshed when you open the app. Focus mode, device settings or power conditions may delay or silence them.
Back up your records
Settings → Export backup creates a JSON file with photos. Import backup adds previously unknown item IDs and never overwrites existing records. Maximum backup size is 100 MB. Keep a safe copy before deleting the app or changing phones.
Try it without changing your records
Explore a sample on the empty home screen or in Settings. Sample photos are AI-generated illustrations. Changes are temporary; Exit or restarting restores your personal records. Sample reminders are not delivered.
Availability and support
Free, with no ads, subscriptions or sign-in. iPhone, iOS 17 or later; Japanese and English. For help, email your iPhone model, iOS version and the steps involved. Please do not send private photographs or sensitive documents.