Request for update of application in response to security strengthening|February 2023

2022-12-13 03:34:19 UTC 2024-04-26 03:06:00 UTC

Thank you for using Teachme Biz.
In February 2023, we will support the security enhancement related to image and video information.

If you are using the Mobile Apps, Editor Plugin, and Windows Desktop App, please update your application by the scheduled date.


In February 2023, we will implement security strengthening image and video information contained in the manuals.

Prior to the February release, a corresponding version of the application for the security strengthening has been released as follows.

  • iOS apps : Version 5.1.3
  • Android apps : Version 5.1.5
  • Editor Plugin : Version 1.2.13
  • Windows Desktop App : Version 1.9.15

After the February 2023 release, the older versions of the application may possibly face a problem with the video playback.

What should I do?

Please update your app as soon as possible.

 How do I update my app?

If you have a centralized version of apps in your company, please work with the department responsible.


We apologize for any inconvenience this may cause.

We will continue to work on improving our product quality and providing services that meet our customer’s needs.

If you have any questions or concerns, please feel free to contact us from here.