DAILY DAY Downloads & RevenueDAILY DAY - Countdown Days · App Store & Google Play
DAILY DAY - Countdown Days by youngjin seo is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
DAILY DAY - Countdown Days update history & changes
Last change · 8 events since 8 Nov 2016Full timeline ↓🆕AndroidFirst spotted by AppInsider📊iOSPassed 100k monthly users📈iOSDropped out of every chart we track🆕iOSFirst spotted by AppInsider📦iOSVersion 7.3.2📦AndroidVersion 7.3.2🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 8 events
- 🆕DAILY DAY - Countdown Days first spotted by AppInsiderAndroidUnited States (found via search)
- 📊DAILY DAY - Countdown Days passed 100k monthly usersiOSour estimate
- 📈DAILY DAY - Countdown Days dropped out of every chart we trackiOSLast seen 25 Sep
- 🆕DAILY DAY - Countdown Days first spotted by AppInsideriOS#80 in Top Grossing · Lifestyle · South Korea
- 📦DAILY DAY - Countdown Days version 7.3.2iOSbug fixes, performance improvements
- 📦DAILY DAY - Countdown Days version 7.3.2Androidbug fixes, performance improvements
- 🆕DAILY DAY - Countdown Days released on Google PlayAndroid
- 🆕DAILY DAY - Countdown Days released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
13k ratings, both stores
Measured
App Store
App details
App ID
1173324389
Publisher
youngjin seo
Publisher country
South Korea
On the store since
Nov 2016
9 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
20
CS EN FR DE ID IT JA KO MS PL PT RU …
Size
90 MB
Also listed in
Productivity
Google Play
App details
App ID
kr.co.yjteam.dailyday
Publisher
서영진
Publisher country
South Korea
Content rating
Everyone
DAILY DAY - Countdown Days downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How DAILY DAY - Countdown Days makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 1.4k |
| Google Play | 4.5 ★ | 12k 50 written reviews |
| Both stores | 4.5 ★ weighted by ratings | 13k |
About DAILY DAY - Countdown Days
Add a variety of anniversaries easily and simply
[ DAILY DAY Features ]
● Various types of calculations
D-Day, Anniversary, Monthly, Annually, Months and Days
● Make your customized D-day cover
Provide basic cover photos and make your own D-day cover with the pictures you want
● Sorting the D-Day event list
Upcoming event, Older event, Manually sort event
● Count anniversary automatically
100th day, 200th day… and 1st anniversary, 2st anniversary...
● Password & Biometric lock
Keep your app safe with password or Biometric lock.
● Share D-Day event
Share your D-day with SNS
[ DAILY DAY Features ]
● Various types of calculations
D-Day, Anniversary, Monthly, Annually, Months and Days
● Make your customized D-day cover
Provide basic cover photos and make your own D-day cover with the pictures you want
● Sorting the D-Day event list
Upcoming event, Older event, Manually sort event
● Count anniversary automatically
100th day, 200th day… and 1st anniversary, 2st anniversary...
● Password & Biometric lock
Keep your app safe with password or Biometric lock.
● Share D-Day event
Share your D-day with SNS
DAILY DAY - Countdown Days App Store
DAILY DAY - 디데이 일정관리
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
Developeryoungjin seo
CategoryLifestyle
PriceFree
Released
Rating★ 4.6 (1.4k)
Version7.3.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Rating
4.6 ★
1.4k ratings
Measured
DAILY DAY - Countdown Days on the App Store
App details
App ID
1173324389
Publisher
youngjin seo
Publisher country
South Korea
On the store since
Nov 2016
9 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
20
CS EN FR DE ID IT JA KO MS PL PT RU …
Size
90 MB
Also listed in
Productivity
DAILY DAY - Countdown Days downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in DAILY DAY - Countdown Days before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Subscription-led
How DAILY DAY - Countdown Days makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
1.4k ratings
Measured
Ratings
1.4k
Measured
About DAILY DAY - Countdown Days
Add a variety of anniversaries easily and simply
[ DAILY DAY Features ]
● Various types of calculations
D-Day, Anniversary, Monthly, Annually, Months and Days
● Make your customized D-day cover
Provide basic cover photos and make your own D-day cover with the pictures you want
● Sorting the D-Day event list
Upcoming event, Older event, Manually sort event
● Count anniversary automatically
100th day, 200th day… and 1st anniversary, 2st anniversary...
● Password & Biometric lock
Keep your app safe with password or Biometric lock.
● Share D-Day event
Share your D-day with SNS
[ DAILY DAY Features ]
● Various types of calculations
D-Day, Anniversary, Monthly, Annually, Months and Days
● Make your customized D-day cover
Provide basic cover photos and make your own D-day cover with the pictures you want
● Sorting the D-Day event list
Upcoming event, Older event, Manually sort event
● Count anniversary automatically
100th day, 200th day… and 1st anniversary, 2st anniversary...
● Password & Biometric lock
Keep your app safe with password or Biometric lock.
● Share D-Day event
Share your D-day with SNS
Latest updates
7.3.2
bug fixes, performance improvements
More from youngjin seo
DAILY DAY - Countdown Days Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
Developeryjteam
CategoryLifestyle
PriceFree
Released
Installs1M+
Rating★ 4.5 (12k)
Updated
Content ratingEveryone
Rating
4.5 ★
12k ratings
Measured
DAILY DAY - Countdown Days on Google Play
App details
App ID
kr.co.yjteam.dailyday
Publisher
서영진
Publisher country
South Korea
Content rating
Everyone
DAILY DAY - Countdown Days downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in DAILY DAY - Countdown Days before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Subscription-led
How DAILY DAY - Countdown Days makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.5 ★
12k ratings
Measured
Ratings
12k
Measured
Written reviews
50
Measured
About DAILY DAY - Countdown Days
[ DAILY DAY Features ]
● Various types of calculations
D-Day, Anniversary, Monthly, Annually, Months and Days
● Make your customized D-day cover
Provide basic cover photos and make your own D-day cover with the pictures you want
● Home screen widget
Two types of widgets
● D-DAY Notification bar
Keep your D-DAY always on notification bar.
● Anniversary notification
100th day, 200th day… and 1st anniversary, 2nd anniversary...
● Arrange your D-DAY list
Sort events by upcoming date, older date, or manually
● Count anniversary automatically
The 100th day, 200th day… and 1st anniversary, 2nd anniversary... automatic calculation for anniversaries
● Password & Biometric lock
Keep your app safe with password or Biometric lock.
● Share D-Day event
Share your D-day with SNS
● Various types of calculations
D-Day, Anniversary, Monthly, Annually, Months and Days
● Make your customized D-day cover
Provide basic cover photos and make your own D-day cover with the pictures you want
● Home screen widget
Two types of widgets
● D-DAY Notification bar
Keep your D-DAY always on notification bar.
● Anniversary notification
100th day, 200th day… and 1st anniversary, 2nd anniversary...
● Arrange your D-DAY list
Sort events by upcoming date, older date, or manually
● Count anniversary automatically
The 100th day, 200th day… and 1st anniversary, 2nd anniversary... automatic calculation for anniversaries
● Password & Biometric lock
Keep your app safe with password or Biometric lock.
● Share D-Day event
Share your D-day with SNS
What's new in 7.3.2
bug fixes, performance improvements