Amemil: iPhone vs Android
Amemil by Shimadzu Business Systems Corporation 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.
Rating
4.3 ★
26k ratings, both stores
Measured
Best rank now
#14
iPhone · 
Weather Grossing
Weather GrossingMeasured
App Store
App details
App ID
640441905
Publisher
Shimadzu Business Systems Corporation
Content rating
4+
Google Play
App details
App ID
jp.amemil.android.amemilapp
Publisher
島津ビジネスシステムズ
Content rating
Everyone
Amemil 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
iPhone: 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.
Where Amemil'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.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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: In-app purchase-led
How Amemil makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.3 ★ | 26k |
| Google Play | 3.2 ★ | – |
| Both stores | 4.3 ★ weighted by ratings | 26k |
About Amemil
Amemil is an application that uses augmented reality (AR) and artificial intelligence (AI) to represent real-time rainfall information.
The AI tells you when strong rain clouds are approaching, and you can check them as realistic images through the camera.
* Main functions and features
- Amemil has three modes: "2D" for map display, "3D" for AR display, and "Satellite Eye" for a bird's eye view of the weather from above.
- Rainfall information is a composite of JMA radar data, with a resolution of 250m mesh, and is updated every 5 minutes.
- Rainfall notification is a push notification with voice (Saori Onishi and Ari Ozawa) and radar video when rainfall is expected at registered points or at the current location within one hour.
- In 2D mode, rainfall and lightning information is displayed in 10 shades, superimposed on the current location marker and map.
- The AI learns from meteorologists' explanations and provides information on temperature and rainfall conditions in the user's vicinity, as well as forecasts for the future.
- In 3D mode, rainfall information for a 10km radius is combined with the camera image as an animation of rain clouds, rain, and ripples in puddles. You can read the amount of rainfall by indicating the target direction. It can also play the sound of rain according to the intensity of the rain.
- The "Satellite Eye" function allows you to view rainfall conditions across Japan, and by moving your iPhone, you can experience a realistic image as if you were looking at it from a satellite.
- There is a demo mode that recreates heavy rainfall that has led to disasters in the past.
- If you register as a member for 0.99 US dollars per month, you can use the rainfall forecast for the next 15 hours and GPS tracking mode.
- You can post a video and image of the screen you are viewing with AR to SNS. If you post it, you can use the paid rainfall forecast and GPS tracking mode for 3 hours for free.
* Support for widgets
You can check the umbrella index, the rain forecast graph for the next 15 hours, and the weather radar map of the surrounding area on the home screen at any time.
* Support for Siri shortcuts
- Ask Siri, "What's the rain coming? and Amemil's AI will reply with the weather conditions in the area.
* Support for Apple Watch
- Rain radar is displayed on the map and a digital crown can be turned to see the forecast up to 60 minutes ahead.
- Notifies you of approaching rain with animation.
- Precipitation probability, satellite image, and precipitation forecast can be added to the watch face.
* About Monthly Membership
Price and duration of the monthly membership
0.99 US dollars / 1 month (counted from the date of application) / automatic monthly renewal
You will be charged to your iTunes account.
* Details of automatic renewal
Your subscription will be automatically renewed unless you cancel the auto-renewal more than 24 hours before the end of your subscription period.
You will be billed within 24 hours be
The AI tells you when strong rain clouds are approaching, and you can check them as realistic images through the camera.
* Main functions and features
- Amemil has three modes: "2D" for map display, "3D" for AR display, and "Satellite Eye" for a bird's eye view of the weather from above.
- Rainfall information is a composite of JMA radar data, with a resolution of 250m mesh, and is updated every 5 minutes.
- Rainfall notification is a push notification with voice (Saori Onishi and Ari Ozawa) and radar video when rainfall is expected at registered points or at the current location within one hour.
- In 2D mode, rainfall and lightning information is displayed in 10 shades, superimposed on the current location marker and map.
- The AI learns from meteorologists' explanations and provides information on temperature and rainfall conditions in the user's vicinity, as well as forecasts for the future.
- In 3D mode, rainfall information for a 10km radius is combined with the camera image as an animation of rain clouds, rain, and ripples in puddles. You can read the amount of rainfall by indicating the target direction. It can also play the sound of rain according to the intensity of the rain.
- The "Satellite Eye" function allows you to view rainfall conditions across Japan, and by moving your iPhone, you can experience a realistic image as if you were looking at it from a satellite.
- There is a demo mode that recreates heavy rainfall that has led to disasters in the past.
- If you register as a member for 0.99 US dollars per month, you can use the rainfall forecast for the next 15 hours and GPS tracking mode.
- You can post a video and image of the screen you are viewing with AR to SNS. If you post it, you can use the paid rainfall forecast and GPS tracking mode for 3 hours for free.
* Support for widgets
You can check the umbrella index, the rain forecast graph for the next 15 hours, and the weather radar map of the surrounding area on the home screen at any time.
* Support for Siri shortcuts
- Ask Siri, "What's the rain coming? and Amemil's AI will reply with the weather conditions in the area.
* Support for Apple Watch
- Rain radar is displayed on the map and a digital crown can be turned to see the forecast up to 60 minutes ahead.
- Notifies you of approaching rain with animation.
- Precipitation probability, satellite image, and precipitation forecast can be added to the watch face.
* About Monthly Membership
Price and duration of the monthly membership
0.99 US dollars / 1 month (counted from the date of application) / automatic monthly renewal
You will be charged to your iTunes account.
* Details of automatic renewal
Your subscription will be automatically renewed unless you cancel the auto-renewal more than 24 hours before the end of your subscription period.
You will be billed within 24 hours be
Amemil iPhone
アメミル ｰ ゲリラ豪雨を高精度に予測する雨雲レーダー
Amemil is #14 in Weather Grossing in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
CategoryWeather
PriceFree
Released
Rating★ 4.3 (26k)
Version19.2
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Rating
4.3 ★
26k ratings
Measured
Best rank now
#14
Weather GrossingMeasured
Amemil on the App Store
App details
App ID
640441905
Publisher
Shimadzu Business Systems Corporation
Content rating
4+
Amemil 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. iPhone 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.
Where Amemil'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.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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 Amemil before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Amemil makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherGrossing | #14 |
| Japan | WeatherFree | #17 |
Apps near Amemil on the chart
Weather Grossing, around #14.
Ratings
App Store, worldwide.
Rating
4.3 ★
26k ratings
Measured
Ratings
26k
Measured
About Amemil
Amemil is an application that uses augmented reality (AR) and artificial intelligence (AI) to represent real-time rainfall information.
The AI tells you when strong rain clouds are approaching, and you can check them as realistic images through the camera.
* Main functions and features
- Amemil has three modes: "2D" for map display, "3D" for AR display, and "Satellite Eye" for a bird's eye view of the weather from above.
- Rainfall information is a composite of JMA radar data, with a resolution of 250m mesh, and is updated every 5 minutes.
- Rainfall notification is a push notification with voice (Saori Onishi and Ari Ozawa) and radar video when rainfall is expected at registered points or at the current location within one hour.
- In 2D mode, rainfall and lightning information is displayed in 10 shades, superimposed on the current location marker and map.
- The AI learns from meteorologists' explanations and provides information on temperature and rainfall conditions in the user's vicinity, as well as forecasts for the future.
- In 3D mode, rainfall information for a 10km radius is combined with the camera image as an animation of rain clouds, rain, and ripples in puddles. You can read the amount of rainfall by indicating the target direction. It can also play the sound of rain according to the intensity of the rain.
- The "Satellite Eye" function allows you to view rainfall conditions across Japan, and by moving your iPhone, you can experience a realistic image as if you were looking at it from a satellite.
- There is a demo mode that recreates heavy rainfall that has led to disasters in the past.
- If you register as a member for 0.99 US dollars per month, you can use the rainfall forecast for the next 15 hours and GPS tracking mode.
- You can post a video and image of the screen you are viewing with AR to SNS. If you post it, you can use the paid rainfall forecast and GPS tracking mode for 3 hours for free.
* Support for widgets
You can check the umbrella index, the rain forecast graph for the next 15 hours, and the weather radar map of the surrounding area on the home screen at any time.
* Support for Siri shortcuts
- Ask Siri, "What's the rain coming? and Amemil's AI will reply with the weather conditions in the area.
* Support for Apple Watch
- Rain radar is displayed on the map and a digital crown can be turned to see the forecast up to 60 minutes ahead.
- Notifies you of approaching rain with animation.
- Precipitation probability, satellite image, and precipitation forecast can be added to the watch face.
* About Monthly Membership
Price and duration of the monthly membership
0.99 US dollars / 1 month (counted from the date of application) / automatic monthly renewal
You will be charged to your iTunes account.
* Details of automatic renewal
Your subscription will be automatically renewed unless you cancel the auto-renewal more than 24 hours before the end of your subscription period.
You will be billed within 24 hours be
The AI tells you when strong rain clouds are approaching, and you can check them as realistic images through the camera.
* Main functions and features
- Amemil has three modes: "2D" for map display, "3D" for AR display, and "Satellite Eye" for a bird's eye view of the weather from above.
- Rainfall information is a composite of JMA radar data, with a resolution of 250m mesh, and is updated every 5 minutes.
- Rainfall notification is a push notification with voice (Saori Onishi and Ari Ozawa) and radar video when rainfall is expected at registered points or at the current location within one hour.
- In 2D mode, rainfall and lightning information is displayed in 10 shades, superimposed on the current location marker and map.
- The AI learns from meteorologists' explanations and provides information on temperature and rainfall conditions in the user's vicinity, as well as forecasts for the future.
- In 3D mode, rainfall information for a 10km radius is combined with the camera image as an animation of rain clouds, rain, and ripples in puddles. You can read the amount of rainfall by indicating the target direction. It can also play the sound of rain according to the intensity of the rain.
- The "Satellite Eye" function allows you to view rainfall conditions across Japan, and by moving your iPhone, you can experience a realistic image as if you were looking at it from a satellite.
- There is a demo mode that recreates heavy rainfall that has led to disasters in the past.
- If you register as a member for 0.99 US dollars per month, you can use the rainfall forecast for the next 15 hours and GPS tracking mode.
- You can post a video and image of the screen you are viewing with AR to SNS. If you post it, you can use the paid rainfall forecast and GPS tracking mode for 3 hours for free.
* Support for widgets
You can check the umbrella index, the rain forecast graph for the next 15 hours, and the weather radar map of the surrounding area on the home screen at any time.
* Support for Siri shortcuts
- Ask Siri, "What's the rain coming? and Amemil's AI will reply with the weather conditions in the area.
* Support for Apple Watch
- Rain radar is displayed on the map and a digital crown can be turned to see the forecast up to 60 minutes ahead.
- Notifies you of approaching rain with animation.
- Precipitation probability, satellite image, and precipitation forecast can be added to the watch face.
* About Monthly Membership
Price and duration of the monthly membership
0.99 US dollars / 1 month (counted from the date of application) / automatic monthly renewal
You will be charged to your iTunes account.
* Details of automatic renewal
Your subscription will be automatically renewed unless you cancel the auto-renewal more than 24 hours before the end of your subscription period.
You will be billed within 24 hours be
Latest updates
19.2
We've optimized the app for iOS 27.
More from Shimadzu Business Systems Corporation
アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ Android
アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ is #16 in Weather Grossing on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Developer島津ビジネスシステムズ
CategoryWeather
PriceFree
Released–
Installs100k+
Rating★ 3.2 (0)
Updated–
Content ratingEveryone
Rating
3.2 ★
0 ratings
Measured
Best rank now
#16
Weather GrossingMeasured
アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ on Google Play
App details
App ID
jp.amemil.android.amemilapp
Publisher
島津ビジネスシステムズ
Content rating
Everyone
アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ 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.
Where アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ'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.
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 アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherGrossing | #16 |
| Japan | WeatherFree | #136 |
Apps near アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ on the chart
Weather Grossing, around #16.
Ratings
Google Play, worldwide.
Rating
3.2 ★
0 ratings
Measured
Ratings
0
Measured
About アメミル－ゲリラ豪雨を高精度に予測する防災雨雲レーダーアプリ
In recent years, there has been an increase in torrential rainfall that occurs in a very short period of time, known as "guerilla downpours."
Amemiru is an application that uses AR (augmented reality) and AI (artificial intelligence) to display real-time rainfall information.
AI will inform you of the approach of strong rain and snow clouds, and you can check them as realistic images through the camera.
Please use Amemiru to help with disaster prevention.
■Main functions and features
・Amemiru has two modes: "Rain Map," which displays rainfall information on a map, and "AR Mode," which displays rainfall information in 3D using AR.
・In the rain map, you can switch between "Rainfall Information" and "Kikikuru (Landslide Risk, Flooding and Flood Risk)."
・Rainfall information is data synthesized from the Japan Meteorological Agency radar, has a resolution of 250m mesh, and is updated every 5 minutes.
・When displaying rainfall information, 10-level rainfall information and lightning information are displayed overlaid on the current location marker and map. You can smoothly zoom in and out from the whole country to the city block level.
・AI (artificial intelligence) will explain the upcoming rain (1 hour and 15 hours ahead) based on the temperature and rainfall conditions around the user, as well as future forecasts. In addition to the AI explanation, you can check the rainfall forecast for 1 hour and 15 hours ahead in a graph. (※ The explanation for 15 hours ahead and the rainfall forecast graph are features for paid members only)
・Rain notification will be notified by voice (Saori Onishi, Ari Ozawa) by push when rain or snow is expected within 1 hour at the registered location. Rain notification to registered locations is free.
・Kikikuru notification will be notified by push when the risk of disaster due to heavy rain increases at registered locations or the current location.
(※ We have been selected as one of the five notification service cooperation companies for "Kikikuru (risk distribution)" by the Japan Meteorological Agency.)
・In AR mode, precipitation information within 10 km of the surrounding area is synthesized into the camera image as animation of rain clouds and rain. You can read the amount of rain by specifying the target direction.
・In areas where it is snowing, the rain/snow discrimination function will allow the AI to explain the snow, and animations of snow will be displayed in AR.
・There is a demo mode that recreates heavy rainfall that has led to past disasters.
・By registering as a member for 250 yen per month, you can use the next 36 hours of rainfall forecast (map display), the next 15 hours of rainfall forecast (AI commentary, graph display), and GPS tracking mode.
・You can post the screen you are viewing in AR to SNS as a video and image, and when you post, you can use the paid rainfall forecast and GPS tracking mode for free for 2 hours.
[About monthly membership]
・Price and period of monthly membership
Amemiru is an application that uses AR (augmented reality) and AI (artificial intelligence) to display real-time rainfall information.
AI will inform you of the approach of strong rain and snow clouds, and you can check them as realistic images through the camera.
Please use Amemiru to help with disaster prevention.
■Main functions and features
・Amemiru has two modes: "Rain Map," which displays rainfall information on a map, and "AR Mode," which displays rainfall information in 3D using AR.
・In the rain map, you can switch between "Rainfall Information" and "Kikikuru (Landslide Risk, Flooding and Flood Risk)."
・Rainfall information is data synthesized from the Japan Meteorological Agency radar, has a resolution of 250m mesh, and is updated every 5 minutes.
・When displaying rainfall information, 10-level rainfall information and lightning information are displayed overlaid on the current location marker and map. You can smoothly zoom in and out from the whole country to the city block level.
・AI (artificial intelligence) will explain the upcoming rain (1 hour and 15 hours ahead) based on the temperature and rainfall conditions around the user, as well as future forecasts. In addition to the AI explanation, you can check the rainfall forecast for 1 hour and 15 hours ahead in a graph. (※ The explanation for 15 hours ahead and the rainfall forecast graph are features for paid members only)
・Rain notification will be notified by voice (Saori Onishi, Ari Ozawa) by push when rain or snow is expected within 1 hour at the registered location. Rain notification to registered locations is free.
・Kikikuru notification will be notified by push when the risk of disaster due to heavy rain increases at registered locations or the current location.
(※ We have been selected as one of the five notification service cooperation companies for "Kikikuru (risk distribution)" by the Japan Meteorological Agency.)
・In AR mode, precipitation information within 10 km of the surrounding area is synthesized into the camera image as animation of rain clouds and rain. You can read the amount of rain by specifying the target direction.
・In areas where it is snowing, the rain/snow discrimination function will allow the AI to explain the snow, and animations of snow will be displayed in AR.
・There is a demo mode that recreates heavy rainfall that has led to past disasters.
・By registering as a member for 250 yen per month, you can use the next 36 hours of rainfall forecast (map display), the next 15 hours of rainfall forecast (AI commentary, graph display), and GPS tracking mode.
・You can post the screen you are viewing in AR to SNS as a video and image, and when you post, you can use the paid rainfall forecast and GPS tracking mode for free for 2 hours.
[About monthly membership]
・Price and period of monthly membership