Checker Plus for Gmail
6.3#113 in email clientsFree planFree planExtension
Visit
| Fact | Checker Plus for Gmail | eM Client |
|---|---|---|
| App coverage | desktop | all |
| Calendar tools | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | Montreal, Quebec, Canada | Prague, Czech Republic |
| Offline access | Yes | Yes |
You want what its maker publishes above — check its page for the details.
It suits individuals or teams looking to manage email alongside calendars, tasks, contacts, notes, and chat. Mobile users can use the Android and iOS versions without a license.