Birthday & Anniversary Reminder
Birthdays, anniversaries, memorial days. Add them once, and before the day arrives a reminder quietly lets you know. Share one calendar with your family or partner for free — an app made for keeping the people you love in mind. No ads.
No ads・Free to start・iOS / Android
Next anniversary
7days
Mom
Jul 4 · Birthday
Next anniversary
7days
Mom
Jul 4 · Birthday
Features
Widget
Without even opening the app, see the countdown to your next anniversary right on your home screen. On the day itself, a short phrase gently takes the place of the number.
Share
With a single invite link, co-edit the same calendar with family or your partner. Whatever anyone adds reaches everyone.
Our Family
3Categories
A work anniversary, a pet’s birthday — the days that matter only in your home, each with the icon you choose.
Add category
Pet's birthday
Add
Calendar
Everything gathers in a monthly calendar. Co-edit one shared calendar with your family, for free.
July 2026
3
FAQ
All the core features are free. You can add unlimited anniversaries, and co-editing with family (up to 3 people per group) is free too. Premium — for unlimited group members, combined notification timings, photos, and themes and fonts — is available at ¥480/month or ¥3,600/year.
Just send an invite link (or QR code) to your family. Once they install Daye and open the link, you can edit one shared calendar together from that day on.
Choose freely from the day of, the day before, 3 days before, and 1 week before — per event. Daye remembers the setting for each category, so you never have to pick again.
When you add one, you can toggle whether to include the year. That means you can comfortably add anniversaries even for people whose age you’d rather not show, or dates whose year you don’t know.
Daye supports Japanese, English, Simplified Chinese and Korean, and follows your device’s language setting automatically. The experience is the same on iOS and Android.
Daye runs on Firebase (Google)’s secure infrastructure. We show no ads and never hand your personal information to third parties for advertising. See our Privacy Policy for details.
