TheDayBefore (days countdown)

Contains adsIn-app purchases
112K reviews
Content rating
Teen
10M+
Downloads
Content rating
Teen
Users Interact, In-App Purchases
Learn more
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About this app

From big exams and anniversaries to fandom days and graduation,
turn every day you're waiting for into a event — managed with widgets, notifications, and stories.
The Event app, The Day Before
For students counting down to exams, couples tracking anniversaries, friends counting down to graduation, and fans marking their favorite artist's next release —
— count every day with The Day Before.

● Make any day your own event
· Choose from 80+ keywords including exams, couple anniversaries, graduation, fandom days, and baby milestones.
· Never miss lunar calendar dates like lunar birthdays, memorial services, and holidays.
· Select a keyword and the icon, background, and notifications are set up automatically.

● Pin your event as a widget on the screen you see every day
· Check your event anytime with home screen and lock screen widgets.
· Multiple sizes and styles — perfect for personalizing your phone.

● We'll remind you so you never forget your event
· Get custom notifications on the day, D-7, D-3, or D-1 — whenever you want.
· Anniversary notifications like 100 days and 1-year milestones are set automatically.

● Customize your event in your own style
· Choose your own background photo, icon, effects, stickers, and fonts.
· Your customized design shows up on your widget too.

● Capture today's excitement with a Story
· Save special moments with photos and text for each date.
· Upload up to 8 photos per story.

● Count together with people who share your vibe
· Meet others waiting for the same day in Recommended events.
· Album drops, weddings, new jobs — turns out you're not counting alone.
· Connect with others through comments on Recommended events.

[Optional Permissions]
· Files & Media (Photos/Media/Files): Used to load and save photos when using or sharing background images.
· Phone: Used to check call status and prevent the first screen from appearing during a call.
· Location: Used to provide weather information on the first screen.
· Camera: Used to take and attach photos to your Stories.
· You can still use the app without granting optional permissions, except for features that require them.

Feel free to reach out anytime with questions about the app.
· Email: help@thedaybefore.kr
Exams, anniversaries, fandom days — make any day your own event.
Updated on
Aug 12, 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
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

110K reviews
Doctor Destructo
September 25, 2024
Great app! It's simple and to the point. I use it to keep track of important dates for motivational purposes, like graduation, as well as for anniversaries. I use the widgets all the time, and they are easy to fit on my screen and move around. I like the customizable backgrounds to the widgets. I've tried several countdown apps and this is the best I've found!
17 people found this review helpful
Did you find this helpful?
TheDayBefore, Inc.
September 26, 2024
Hello, this is TheDayBefore. Thank you for loving our app. And we appreciate your feedback. TheDayBefore will always strive to provide the best services with our simple design and numerous functions. Thank you for your interest and care!
Audra C
October 20, 2023
The design looks nice but I didn't actually use the app because there was no option to create countdowns without making an account. Having an account as an option to sync across devices is great. But being forced to sign in is not something I want for a simple app like this. (Edit: To reply; hmm, I couldn't find anywhere to skip signing in.)
7 people found this review helpful
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TheDayBefore, Inc.
October 21, 2023
Please click “Next” at the bottom right of the login pop-up window. ------ Hello, this is TheDayBefore. Thank you for using our app. ‘Sign in’ is not mandatory. Major features can be used without 'Sign in'. However, if you want to recover your data later, you must 'Sign in' in advance.
erin
September 22, 2020
the app works really well. there are few adds, & a super easy app to use so it doesnt take awhile to get used to. multiple ways to customize the events , & there are notifications when a certain day comes up (like the 100th day of a relationship) ! a super adorable app, totally suggest for keeping track your diet, relationship(s), & more !
11 people found this review helpful
Did you find this helpful?
TheDayBefore, Inc.
September 22, 2020
Hello, this is TheDayBefore. Thank you for using our app. And we appreciate your feedback. TheDayBefore will always strive to provide the best services with our simple design and numerous functions. Thank you for your interest and care!

What’s new

The Day Before just got more you

- 80 keywords added
Find and add the events you want — exams, birthdays, trips, and more.

- Customize as you create
Create and customize your event all in one screen.

- Hide events added
Too precious to delete — now you can hide them instead.
Content rating
Teen
Users Interact, In-App Purchases
Learn more

App support

Phone number
+827076471050
About the developer
더데이비포
help@thedaybefore.kr
대한민국 서울특별시 영등포구 영등포구 영신로 166 508호 (영등포동6가,영등포반도아이비밸리) 07251
+82 10-4979-7677

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