tsextro

4 listings we've seen · as of 6 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Education

Shows messages or images from a Google Sheet after the browser has been idle.

Education

Security Assistant shows link previews, highlights Gmail senders, lets you trust/block domains keeping you safer online.

Workflow & Planning

Find optimal meeting times by checking calendar availability

Education

Automated classroom focus controls that help keep students on task on Chromebooks.