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Add to SafariWhen comparing Calinsight Calendar and Reminder vs Lightning Calendar, the Slant community recommends Lightning Calendar for most people. In the question“What are the best calendar apps for Mac OS X?” Lightning Calendar is ranked 12th while Calinsight Calendar and Reminder is ranked 14th. The most important reason people chose Lightning Calendar is:
Lightning Calendar (just as Thunderbird) is completely free and open-source meaning that anyone can use it as well as look through the code or even use the code for their own projects.
Question Ranking
Pros
Pro Menu bar Calendar and Reminder
Calinsight it is not just a calendar, it is a calendar that suits your Mac in every detail. This is a Calendar that you would like to see on your menu bar every day. Simple, well organised, quick, stylish and recognized. Calinsight is a must have calendar for busy people who need full control of their lives.
Pro Real time sync
Calinsight use iCloud to sync the data between all your devices in real time.
You can display your calendars in Google, Exchange and other CalDAV accounts and reminders information smoothly in one place.
Pro Track your progress
If you're fan of graphs, you can use Calinsight to see how you've progress with each habit over time,and your success rate in a nice and simply graph that appears with the calendar automatically.
Pro Free, open source
Lightning Calendar (just as Thunderbird) is completely free and open-source meaning that anyone can use it as well as look through the code or even use the code for their own projects.
Pro Easily keep track of tasks
Bundled in with the calendar options is a tasks option that makes for an easy way to keep track of tasks in the same location as ones events.
Pro Cross-platform
Wherever Mozilla Thunderbird can be installed, the Lightning calendar can follow:
Windows
Linux
MacOS
Cons
Con Available only as part of Thunderbird
No standalone version of the calendar app is available. And if you're just interested in Lightning Calendar and not Thunderbird, the app will have additional functionality and interface elements that will get in the way of using the calendar.
Con Does not always clear old events from the display, even when the event has been deleted
When accessing Google Calendar, every check shows that the event does not exist anymore.
Con No full CalDAV support
CalDAV support is more hackish than working reliably. E.g. certain fields are not supported, or alarms can lead to duplication of events or changes being reset. As CalDAV support is not truly built-in, and the extension does not have a high quality.
Con Requires third-party gmail integration
And it's not supported in 60+. Use the old versions if you want anything to work.
Con Not for all the versions
You have to downgrade Thunderbird just because Lightning didn't upgrade to the last beta version.
Con Long term availability/ support
Although Thunderbird has an impressive track record and many years of reliable service, its continued existence has been doubtful more than once). For now, all seems good, but it would not be surprising if tomorrow it turns out Thunderbird "has left the building".
Con GUI makes you feel like it's 1995, and not in a nostalgic way
