Simple Moon Phase Calendar: iPhone vs Android
Simple Moon Phase Calendar by Fumihiro Takahashi is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Weather FreeApp Store
App details
Google Play
App details
Simple Moon Phase Calendar downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ Confidence |
How this is calculated
Where Simple Moon Phase Calendar's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
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: In-app purchase-led
How Simple Moon Phase Calendar makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 1.1k |
| Google Play | 4.7 ★ | 1.4k 121 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 2.6k |
About Simple Moon Phase Calendar
Tap the date cell to display the detail screen.
The data to display is the moon phase, moon age, distance, percent illuminated, moon sign , constellation, Mercury retrograde, moonrise and monnset etc.
There is also a note function and Widget.
You can notify on full moon, new moon, first quarter, last quarter, beginning and the end of Mercury retrograde.
Simple Moon Phase Calendar iPhone
Simple Moon Phase Calendar is #31 in Weather Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
25 Sep 2026 Weather FreeSimple Moon Phase Calendar on the App Store
App details
Simple Moon Phase Calendar downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Simple Moon Phase Calendar's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
In-app revenue
Worldwide, what users spend in Simple Moon Phase Calendar before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Simple Moon Phase Calendar makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherFree | #31 |
| Japan | WeatherGrossing | #53 |
Apps near Simple Moon Phase Calendar on the chart
Weather Free, around #31.
Ratings
App Store, worldwide.
About Simple Moon Phase Calendar
Tap the date cell to display the detail screen.
The data to display is the moon phase, moon age, distance, percent illuminated, moon sign , constellation, Mercury retrograde, moonrise and monnset etc.
There is also a note function and Widget.
You can notify on full moon, new moon, first quarter, last quarter, beginning and the end of Mercury retrograde.
Latest updates
Simple Moon Phase Calendar Android
Simple Moon Phase Calendar is #75 in Weather Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Weather FreeSimple Moon Phase Calendar on Google Play
App details
Simple Moon Phase Calendar downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Simple Moon Phase Calendar's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
In-app revenue
Worldwide, what users spend in Simple Moon Phase Calendar before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Simple Moon Phase Calendar makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherFree | #75 |
Apps near Simple Moon Phase Calendar on the chart
Weather Free, around #75.
Ratings
Google Play, worldwide.
About Simple Moon Phase Calendar
Improved point:
- Upgraded calendar (Variations of the background, Additional data, MoonSign and Mercury retrograde, etc.)
- Lightweighting of app capacity
- Notification is possible without setting the widget to the home screen
- Change of the moon color of the widget is possible in trial
Function:
- When you tap the date on the calendar to migrate to the detail screen that to display the large moon image.
- Detailed data is age of the moon, the distance to the moon, percent illuminated, time of the moonset/moonrise, Moon sign, Mercury retrograde.
- Notify full moon and new moon, first quarter, last quarter in the status bar.
- Full moon and new moon, first quarter, last quarter will be announced in the widget.
- Widget is resizable.
- There is also a memo function on the calendar.
★ There is a paid function to change the color of the moon.
Notice:
* Need permission of Storage and Location.
* This app does not change the wallpaper. Please prepare wallpaper by yourself.
* This app is not provided image to completely reproduce the libration of the moon.
The position of the pattern of the moon phase, such as craters, shifts from a fact a little periodically.
What is Libration:
'In astronomy, libration is an oscillating motion of orbiting bodies relative to each other, notably including the motion of the Moon relative to Earth, or of Trojan asteroids relative to planets.'
In Wikipedia: The Free Encyclopedia.
Retrieved from http://en.wikipedia.org/wiki/Libration