DayKeeper: Countdown Reminder

Rieko

Contains adsIn-app purchases

About this app

DayKeeper – Minimal Countdown & Anniversary Tracker
DayKeeper is a simple, private and offline countdown app designed to help you track the most important days in your life — without accounts, ads, or data tracking.

Whether it’s an anniversary, birthday, relationship milestone, baby’s birth, payday, credit card due date, travel countdown, exam date, or any event you never want to forget, DayKeeper keeps everything clear, accurate, and easy to manage.

We believe:
Time is precious — your app should not get in the way.

Why DayKeeper?
Unlike complex calendars or apps that require sign-ups, DayKeeper focuses on one thing:

Showing you exactly how many days are left — or have passed — for what matters most.

- No account required
- No cloud sync
- No tracking, no data collection, no uploads

All your events are stored locally on your device.
Just open the app, add a date, and let DayKeeper do the rest.

Key Features
1. Countdown & Day Counter
Choose how each event is tracked:
Countdown – days left until a date
Day Counter – days since a date

Perfect for:
Relationship days
Baby growth days
Anniversaries & life milestones

2. Anniversary & Birthday Tracker
Easily manage:
Birthdays
Wedding anniversaries
Relationship milestones
Important personal dates

Know clearly:
How long it has been
How long until the next one

3. Solar & Lunar Calendar Support
Supports:
Gregorian calendar (solar)
Lunar calendar

Ideal for:
Users in China, Taiwan, Korea, Japan
Traditional birthdays & festivals
Elderly family members and children

4. Categories & Event Books
Create different groups such as:
Love
Family
Work
Study
Finance
Travel
Customize each with:
Cover
Color
Icon

So all your important dates stay organized and easy to see.

5. Timeline View
All your events are displayed in a clean timeline:
Sorted by date
See past and future events at a glance
Visualize your life’s important moments

6. Holidays & Festival Countdown
Built-in holidays for multiple regions:
Public holidays
Common festivals

Easily see:
How many days until the next holiday
Plan vacations, trips, and special events

7. Reminders & Notifications
Set reminders for any event
Choose how early you want to be notified
All notifications run locally on your device
Never forget an important day again.

8. Share Your Moments
Turn your countdowns into beautiful images:
Custom backgrounds
Multiple styles
One-tap sharing

Perfect for:
Couples
Baby milestones
Special life moments

9. Date Calculator
Built-in tools help you:
Calculate days between two dates
Find a future target date
Instantly know “how long”

10. Dark Mode
Designed for comfort:
Better for night use
Saves battery
Easy on the eyes
Minimal & Privacy-First Design
DayKeeper follows three simple rules:

✔ No login
✔ No tracking
✔ No uploading

You will never be asked to sign up, bind a phone number, or create an account.
We do not analyze your behavior or collect your personal dates.
Your time belongs only to you.

Who Is DayKeeper For?
DayKeeper is perfect for:
Couples tracking relationship days
Families recording birthdays & child growth
Students counting down to exams or graduation
Professionals tracking paydays & bill due dates
Anyone who wants to value their time

Make Time Meaningful
We can’t stop time —
but we can make every important day visible and memorable.

DayKeeper
Remembers your days, without taking over your life.

If you love simple, ad-free, no-login, privacy-first tools, DayKeeper is made for you.

Contact Us:
We are dedicated to building a warm and easy-to-use time management tool. Feel free to share your suggestions by emailing us at [e-mail]. Thank you for your support!

Terms of Use: https://play.google.com/intl/en/about/play-terms/
Privacy Policy: https://docs.google.com/document/d/1Y2l5tUJAtvZ7Ky7yktLAWvy3b5xX-IAeTP9lJxxtAWA/edit?usp=sharing

What’s new

Fix known bugs