＋メッセージ（プラスメッセージ）
＋メッセージ（プラスメッセージ） Summary
＋メッセージ（プラスメッセージ） is a free Android app in Communication by SoftBank Corp.. It has about 16.8M+ installs and 16.8K ratings with a 3.58★ (average) average. Based on AppGoblin estimates, it reaches roughly 964.9K monthly active users . Store last updated Jun 26, 2026
Recent activity: 137.5K installs this week (328.6K over 4 weeks) showing steady growth , and 55 new ratings this week View trends →
SDK intelligence: AppGoblin detected 5 development tools(e.g. Kotlin), 1 analytics: product, 1 analytics: attribution, 1 business tools,and 1 ad networks integrated into ＋メッセージ（プラスメッセージ）. View full SDK list →
＋メッセージ（プラスメッセージ） SDKs Summary
＋メッセージ（プラスメッセージ） was last scanned for SDKs on 2026-06-28. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
AppGoblin saw ＋メッセージ（プラスメッセージ） uses 1 Analytics: Product
FirebaseAppGoblin saw ＋メッセージ（プラスメッセージ） uses 1 Analytics: Attribution
AdjustAppGoblin saw ＋メッセージ（プラスメッセージ） uses 5 Development Tools
Kotlin
Square
Bumptech
Airbnb EngineeringAppGoblin saw ＋メッセージ（プラスメッセージ） uses 1 Business Tools
JourneyAppsAppGoblin saw ＋メッセージ（プラスメッセージ） uses 1 Ad Networks
Google3.58★
Ratings: 16.8K
Screenshots
App Description
By pressing “Uninstall”, all data of the + message will be deleted. Perform backup according to the following detailed procedure.
[Please read: About back-up]
Data backup / restore is required before using the app.
If you do not migrate the data according to the correct procedure, the data may be deleted, so please check the procedure from the following site.
http://help.mb.softbank.jp/app/plusmessage/sp/
[Characteristics of "+ message"]
■ Easy & secure
・ You can start immediately without membership registration!
・ Because the destination is a telephone number, you can exchange messages with confidence.
・ The message from the other party who is not registered as a contact is displayed as "Not registered" so that you can know immediately.
■ Convenient
･ It can be used with the person whose icon is displayed in "Contacts".
-Up to 100MB of photos and videos can be exchanged.
・ Map information and contact information can also be shared.
-The "read" function lets you know that the other party has opened the message screen.
■ Fun
・ Since multiple people can exchange messages at the same time, you can also enjoy conversations with friends and family.
・ You can find your favorite stamp and have a rich communication.
【please note】
● Please note that this application will be deleted, including sent and received mails, if you uninstall it.