050 plus 4+

NTT Communications Corporation

    • 1.8 • 5 Ratings
    • Free

iPhone Screenshots


Since June 26th, 2023, the acceptance of new applications for 050 plus has been closing.

050 plus is an IP phone application for smartphones which allows you to call mobile phones or landlines and talk at low rates by using assigned 050 number

Main 050 plus Functions

・IP phone function (both make and receive calls) using an 050 phone number
・Voicemail (up to 20 messages of 90 seconds or less can be stored for 168 hours)
 --> Sound files of voice messages (wav format) can be sent as email attachments!
・Display of Cost-saving *1
・Contacts list grouping function
・text message function
・Function to display the 050 phone number of the free-call recipient
・Mute, speaker, hold functions

*1 The cost displayed by the "Cost-saving" function is only an estimate and may differ from the actual amount saved.

●Customers are responsible for covering packet data transmission fees which arise from calls or receipt of emails. We recommend the use of a capped packet data plan.
●Please read the terms and conditions regarding the use of this application.

-The contact information acquired by this application is not uploaded to a server.

-Please confirm the privacy policy for the handling of data acquired by this application.

■050 plus privacy policy

What’s New

Version 7.8.5

Minor bug fixes.

Ratings and Reviews

1.8 out of 5
5 Ratings

5 Ratings

Tosch.K ,

Can't use via cellular, only with WiFi.

Pls, fix the problem.

SkyCaptainWinkey ,

Needs SMS support..

For non 050 users. It's a great app and I'll give it five but it needs the ability to text phones other than 050 account holders.

masami_t ,

Good App to Obtain Another Phone Number

Differently from Viber and LINE, you can have a Japanese phone number dedicated for IP phones (050-xxxx-xxxx), and make/receive a call with most landline and mobile phones. The monthly fee of 315 JPY and calling charges are reasonable, compared from Skype. You are required to have an existing mobile phone number for authentication to complete signup.

App Privacy

The developer, NTT Communications Corporation, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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