Simple Calendar
6.4#170 in calendar appsFree planFree planAndroid
VisitSimple Calendar vs Twake Calendar
Twake Calendar
9.0#4 in calendar appsFrom €4 a monthAndroidiOSWebAPI
VisitWhat both publish
| Fact | Simple Calendar | Twake Calendar |
|---|---|---|
| Calendar sync | two_way | Twake Calendar supports CalDAV and importing or exporting calendars in iCalendar (.ics) format. |
| Free plan | Yes | Yes |
| Integrations | It supports calendar syncing via Google Calendar and other services that use CalDAV, including Outlook, Nextcloud, and Exchange. | The calendar integrates with Twake Mail, Chat, Drive, and Visio for invitations, event sharing, video meetings, and file attachments. |
| Mobile apps | android | ios and android |
| Purpose | Simple Calendar is an offline calendar and scheduling app for Android. | Twake Calendar is an open-source calendar for teams and organizations to plan meetings, coordinate schedules, and keep data under their control. |
Simple Calendar plans
- FreeFree
- Simple Calendar Pro—
Twake Calendar plans
- Standard€4 a month
- Premium€12 a month
- Starter€9 a month
- Discover—
- For companiesPriced on request
Pick Simple Calendar if…
You want what its maker publishes above — check its page for the details.
Pick Twake Calendar if…
Twake Calendar suits teams and organizations that need shared scheduling, meeting coordination, or delegated calendar management. It may be a fit for organizations that want to self-host and retain control over infrastructure and data.