Anniversary Countdown+ Downloads & RevenueAnniversary Countdown+ · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
Developertadashi atoji
CategoryLifestyle
PriceFree
Released
Rating★ 5.0 (3)
Version1.0.3
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Anniversary Countdown+ update history & changes
Last change · 3 events since 10 Jun 2026Full timeline ↓Full timeline · 3 events
- 🆕Anniversary Countdown+ first spotted by AppInsiderJapan (found via developer)
- 📦Anniversary Countdown+ version 1.0.3Fixed several minor issues.
Updated the anniversary settings view to display both the Western and Japanese calendar years (when the iPhone is set to Japanese).
Thanks. - 🆕Anniversary Countdown+ released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
3 ratings
Measured
Anniversary Countdown+ on the App Store
App details
App ID
6760973006
Publisher
tadashi atoji
On the store since
Jun 2026
Under a year
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
26 MB
Also listed in
Utilities
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
5.0 ★
3 ratings
Measured
Ratings
3
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Lifestyle apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Anniversary Countdown+
Registering anniversaries will count down to that day each year.
The lucky days for each anniversary are also counted down.
Lucky days are round numbers automatically calculated from the anniversary.
These include:
100th day, 1000th day, etc. (in increments of 100 days)
111th day, 777th day, etc. (with repeating digits)
Monthly increments (e.g., X years, X months)
The most recent lucky day is also displayed in the countdown, which can be quite fun.
You can also view a list of past and future lucky days.
Anniversary notifications can be set for the day of the anniversary, the day before, two days before, etc., making it quite useful.
*Note: Notifications will not be sent if your iPhone is turned off, so don't rely on it too much!
A widget is also included for added convenience!
[Add-on features]
Ad removal and other features can be purchased.
Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
The lucky days for each anniversary are also counted down.
Lucky days are round numbers automatically calculated from the anniversary.
These include:
100th day, 1000th day, etc. (in increments of 100 days)
111th day, 777th day, etc. (with repeating digits)
Monthly increments (e.g., X years, X months)
The most recent lucky day is also displayed in the countdown, which can be quite fun.
You can also view a list of past and future lucky days.
Anniversary notifications can be set for the day of the anniversary, the day before, two days before, etc., making it quite useful.
*Note: Notifications will not be sent if your iPhone is turned off, so don't rely on it too much!
A widget is also included for added convenience!
[Add-on features]
Ad removal and other features can be purchased.
Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.0.3
Fixed several minor issues.
Updated the anniversary settings view to display both the Western and Japanese calendar years (when the iPhone is set to Japanese).
Thanks.
