make onetastic free
I am sad to see that they have put $15 yearly subscription for this add on. They used to depend on donation and not this is not affordable for students with any no salary.
Carl Walsh commented
I don't think that Onetastic is made by Microsoft, so this might not be the right place for this...
By they way, it seems that all the basic features are still in the Free version: https://getonetastic.com/blog-pro