Rakuten Link Office Android
Rakuten Link Office is #60 in Communication Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperRakuten Group, Inc.
CategoryCommunication
PriceFree
Released–
Installs100k+
Rating–
Updated–
Content ratingEveryone
Best rank now
#60
Communication FreeMeasured
Rakuten Link Office on Google Play
App details
App ID
jp.co.rakuten.mobile.rcs.business
Publisher
Rakuten Group Inc
Publisher country
Japan
Content rating
Everyone
Rakuten Link Office 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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | CommunicationFree | #60 |
Apps near Rakuten Link Office on the chart
Communication Free, around #60.
About Rakuten Link Office
This app offers unlimited free calls and messages for Rakuten Mobile corporate cellular plan subscribers.
Core features:
■Calls: Voice and video calls
Rakuten Mobile Corporate subscribers can make unlimited calls and SMS to Rakuten Link users, as well as to other mobile networks and landline numbers in Japan.
■Chat and SMS
Create chat groups with other Rakuten Link Office users for up to 100 people, and share photos, videos, and documents.
Send and receive SMS directly within the app.
■Register and edit contacts in sync with the default address book on your phone.
Please note:
・Communication from Japan to overseas and from overseas to overseas with pay-as-you-go billing by country / region (SMS to countries and regions covered overseas is free).
・Emergency calls not available when in overseas roaming areas.
・Usage charges, overseas roaming (data communication) and international calls, and international SMS service areas and provision conditions are subject to change without notice.
For more detailed information, please refer to links below(Japanese):
https://business.mobile.rakuten.co.jp/service/rakuten-link-office/
・Activation Manual
How to setup the app on compatible devices.
https://business.mobile.rakuten.co.jp/support/link/setting/activation/
・How to use
https://business.mobile.rakuten.co.jp/support/link/manual/guide-rakuten-link
・FAQ
https://business.mobile.rakuten.co.jp/support/
・Sending feedback/Support request
Please consider logging out and back into the app or reinstalling it as well.
https://business.mobile.rakuten.co.jp/support/link/manual/feedback/
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QR Code is a registered trademark of DENSO WAVE INCORPORATED.
Core features:
■Calls: Voice and video calls
Rakuten Mobile Corporate subscribers can make unlimited calls and SMS to Rakuten Link users, as well as to other mobile networks and landline numbers in Japan.
■Chat and SMS
Create chat groups with other Rakuten Link Office users for up to 100 people, and share photos, videos, and documents.
Send and receive SMS directly within the app.
■Register and edit contacts in sync with the default address book on your phone.
Please note:
・Communication from Japan to overseas and from overseas to overseas with pay-as-you-go billing by country / region (SMS to countries and regions covered overseas is free).
・Emergency calls not available when in overseas roaming areas.
・Usage charges, overseas roaming (data communication) and international calls, and international SMS service areas and provision conditions are subject to change without notice.
For more detailed information, please refer to links below(Japanese):
https://business.mobile.rakuten.co.jp/service/rakuten-link-office/
・Activation Manual
How to setup the app on compatible devices.
https://business.mobile.rakuten.co.jp/support/link/setting/activation/
・How to use
https://business.mobile.rakuten.co.jp/support/link/manual/guide-rakuten-link
・FAQ
https://business.mobile.rakuten.co.jp/support/
・Sending feedback/Support request
Please consider logging out and back into the app or reinstalling it as well.
https://business.mobile.rakuten.co.jp/support/link/manual/feedback/
---
QR Code is a registered trademark of DENSO WAVE INCORPORATED.