Calmer CalendarBest calendar apps for Mac and iPhone
Compare Calmer Calendar with Apple Calendar, Fantastical and BusyCal. Different priorities call for different tools: a familiar built-in calendar, meeting tools, detailed scheduling, or a calmer personal space.
Our shortlist by what you want to see
| App | Availability | A useful fit | Our guide |
|---|---|---|---|
| Calmer Calendar | A public download is not available yet. The app is still being prepared for release; check this page for availability. | Calendar, contacts and custom themes | Take a look |
| Apple Calendar | Publicly available; see the official site for current plans and requirements. | A familiar built-in calendar | Read the comparison |
| Fantastical | Publicly available; see the official site for current plans and requirements. | Natural-language entry and meeting tools | Read the comparison |
| BusyCal | Publicly available; see the official site for current plans and requirements. | Detailed calendar and task management | Read the comparison |
Calmer Calendar — Calendar, contacts and custom themes
Personal calendar, contact cards and portable visual themes in one app.
Uses selected system calendars with permission. Local documents remain separate.
Take a look →Apple Calendar — A familiar built-in calendar
Apple's built-in calendar, with shared calendars and iCloud integration.
iCloud and other supported calendar accounts configured on your Apple devices.
Read the comparison →Fantastical — Natural-language entry and meeting tools
Calendars and tasks, natural-language entry and meeting scheduling tools.
Supports iCloud, Google, Microsoft 365, Exchange and CalDAV accounts.
Read the comparison →BusyCal — Detailed calendar and task management
Detailed calendar and task management with custom views and filters.
Supports iCloud, Google, Exchange and other compatible calendar services.
Read the comparison →
How we choose
Written by Calmer Calendar. These are independent products; their names belong to their respective owners. No affiliation or endorsement is implied.
A public download is not available yet. The app is still being prepared for release; check this page for availability.
Official sources
Apple Calendar ↗ · Fantastical ↗ · BusyCal ↗
Sources checked on 11 October 2026. Features and plans can change; confirm details with the publisher.