The best Gmail extension! I use it in my Chrome and Firefox. It's really helpful! Thanks!

Just installed. Easy setup.

Great email checker. Unfortunately, after upgrading to Firefox 58 and selecting the "no tracking" feature, it will not search my email. When I turn the "no tracking" feature off again, it works like a charm. It would be nice if we could use the "no tracking" feature with Check Plus for Gmail.

I love the style and the way it goes with the new firefox design

Works great, (doesn't work with private browsing)

best

goooooooooooooooooooooooooooooooooood

I'm so disappointed... It doesn't work with Firefox Quantum at all.

Hi, Jason! You wrote "Works for me, use the default settings." But I can't find reset button. Where is it?

DOES NOT WORK with quantum. Takes you to a link to "refresh Firefox" which will REMOVE EVERYTHING from FF: settings, bookmarks, etc.... Tried this in chrome and had similar problems. STAY AWAY!

I really hate the material design.

Works better than other extension. UI is much more elegant too. Exactly what I am looking for. Thanks for making this.

Good

This makes my life so much easier. I had it for Google Chrome and I switched to Firefox today. I immediately installed this and the addon is stuck on "Loading settings...." Is this not updated for Quantum? :(

EDIT: Thank you! It's working as intended. <3

Gmail window is too big. I want resize it as in Chrome (compact).

Funziona benissimo!

I love this extension but this just refuses to work on Firefox. Works great on Chrome.

All the help materials by this author are for Chrome.

Excellent replacement for Gmail™ Notifier (restartless).