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Download on the AppStore Click here to request a review of this app

  • App Store Info


Welcome to DayO, the simple countdown reminder for busy people like you! Most calendars remind you of important dates only once. This can be nerve wracking if you have other things on your mind and hastily dismiss the reminder. DayO reminds you well in advance of the day and counts down the days to the event. It helps keep your week in perspective and keep you on top of your busy life.


1. Daily countdown reminder for any important event.

2. Easy, 1 button importation of birthdays and anniversaries from your iPhone Contacts.

3. Auto-calculation of age and anniversary year if you put in a year.

4. Pleasant and bright color scheme to lighten your mood.

5. Customize the time of any and all reminders.

6. Customize how many days out you are reminded (up to 14 days).

7. Fun alert sounds.

8. No personal data is saved other than the birthdays and anniversaries.

9. Allows you to unlock emoji, the fun texting pictures in your phone.

Dayo is designed to be easy and simple to use.

We want to make sure that you have the best possible experience and really enjoy using DayO so, if you have any comments or feedback write us at [email protected]

What's New in Version 1.14

Fixed a bug with notifications to be compatible with iOS6 and higher


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