Smartschool Message is a fun chrome extension. it's a free extension , it has 249 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 565 days ago.
Troll your friends by showing a message badge without having any messages
You could download the latest version crx file or older version files and install it.
Nederlands.
You could find more help information from smartschool message support page.
You could send emails to publisher, or check publisher's website.
You could click to report abuse of smartschool message.