＋メッセージ（プラスメッセージ） Android
＋メッセージ（プラスメッセージ） gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
＋メッセージ（プラスメッセージ） is #17 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
DeveloperNTT DOCOMO
CategoryCommunication
PriceFree
Released–
Installs50M+
Rating★ 3.8 (24k)
Updated
Content ratingEveryone
Rating
3.8 ★
24k ratings
Measured
Best rank now
#17
Communication FreeMeasured
＋メッセージ（プラスメッセージ） on Google Play
App details
App ID
com.nttdocomo.android.msg
Publisher
NTT DOCOMO
Content rating
Everyone
＋メッセージ（プラスメッセージ） 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 ＋メッセージ（プラスメッセージ）'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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | CommunicationFree | #17 |
Apps near ＋メッセージ（プラスメッセージ） on the chart
Communication Free, around #17.
Ratings
Google Play, worldwide.
Rating
3.8 ★
24k ratings
Measured
Ratings
24k
Measured
Written reviews
9
Measured
About ＋メッセージ（プラスメッセージ）
This messaging app lets you communicate using just your mobile phone number. Enjoy group messaging, stamps, photos, and videos, as well as sending and receiving SMS.
Features of "+Message"
◇Easy & Secure
・Get started right away without registering!
・Messages from people you don't have in your contacts are marked "Not Registered," so you can easily identify them.
◇Convenient
・Can be used with contacts whose icons appear in your "Contacts" app.
・Exchange photos and videos up to 100MB in size.
・The "Read" feature lets you know when the other person has opened the message screen.
◇Fun
・Use stamps for expressive communication.
◇Connect
・Message with official company accounts. Receive important company announcements, complete procedures, and make inquiries!
・Official company accounts are marked with a "Verified" mark, indicating they have been authenticated by Docomo, so you can communicate with confidence.
■Compatible Models (Supported Models)
Docomo smartphones and tablets running Android™ OS 7.0 to 16.0.
https://www.nttdocomo.co.jp/service/plus_message/compatible_model/index.html
■Notes
- To use this service, you must have an sp mode contract, an ahamo/irumo internet connection service, or, for MVNO (Docomo network) use, a contract that supports SMS.
- This app requires a mobile data connection for some features, such as initial authentication.
- If the recipient is not using this service, messages will be sent and received via SMS (text only).
- Packet communication charges apply to use of this app. We recommend subscribing to a flat-rate packet communication service.
- If using this app while roaming overseas, please enable the "Use Message Service [When Roaming Overseas]" setting.
- When using this app while roaming overseas, in addition to sending and receiving messages, data may be automatically updated. Please note that packet communication charges may be higher than in Japan.
- To use the "Official Account" feature, customers must enter into an Official Account User Agreement in a manner separately specified by the company operating the Official Account.
・Our company is not responsible for the contents of official accounts and customer usage agreements.
・Customers' registrations and settings for each official account may be canceled as a result of MNP or other customer procedures.
Features of "+Message"
◇Easy & Secure
・Get started right away without registering!
・Messages from people you don't have in your contacts are marked "Not Registered," so you can easily identify them.
◇Convenient
・Can be used with contacts whose icons appear in your "Contacts" app.
・Exchange photos and videos up to 100MB in size.
・The "Read" feature lets you know when the other person has opened the message screen.
◇Fun
・Use stamps for expressive communication.
◇Connect
・Message with official company accounts. Receive important company announcements, complete procedures, and make inquiries!
・Official company accounts are marked with a "Verified" mark, indicating they have been authenticated by Docomo, so you can communicate with confidence.
■Compatible Models (Supported Models)
Docomo smartphones and tablets running Android™ OS 7.0 to 16.0.
https://www.nttdocomo.co.jp/service/plus_message/compatible_model/index.html
■Notes
- To use this service, you must have an sp mode contract, an ahamo/irumo internet connection service, or, for MVNO (Docomo network) use, a contract that supports SMS.
- This app requires a mobile data connection for some features, such as initial authentication.
- If the recipient is not using this service, messages will be sent and received via SMS (text only).
- Packet communication charges apply to use of this app. We recommend subscribing to a flat-rate packet communication service.
- If using this app while roaming overseas, please enable the "Use Message Service [When Roaming Overseas]" setting.
- When using this app while roaming overseas, in addition to sending and receiving messages, data may be automatically updated. Please note that packet communication charges may be higher than in Japan.
- To use the "Official Account" feature, customers must enter into an Official Account User Agreement in a manner separately specified by the company operating the Official Account.
・Our company is not responsible for the contents of official accounts and customer usage agreements.
・Customers' registrations and settings for each official account may be canceled as a result of MNP or other customer procedures.
What's new
軽微な修正（品質向上のための修正を行います）