
Details
About
This multiplatform calendar app offers a simple and intuitive way to manage your schedule. It syncs with iOS and Google Calendars, allowing for easy event rescheduling and organization with color-coding. Premium features unlock additional views and customization options.
What's New in Calcifon
2.3
September 12, 2025
- iOS 26 is now supported. ver. 2.2 - Improved UIs ver. 2.1 - Improved UIs ver. 2.0 - iOS 18 is now supported. ver. 1.9 - Now you can copy & paste events on the daily schedule view. - Fixed a bug where changes in events were sometimes not reflected in the widget. ver. 1.8 - The setting for All-day will now use the previously set option. - Improved UIs ver. 1.7 - Improved UIs ver. 1.6 - iOS 17 is now supported. - Now you can easily see events for the next month on the widget. (iOS 17 or later only) ver. 1.5 - Font size adjustments are now supported. ver. 1.3 - Premium users can now set a photo as the background of the main screen.
MoreSubscription plans
Premium (1 month)
Calcifon Premium (1 month)
User reviews
Developer apps
FAQ
Does Calcifon have ads?
Calcifon is ad-free, allowing for an uninterrupted user experience. The app offers a free version with core features and a premium subscription for advanced functionalities.
How does Calcifon sync with other calendars?
Calcifon automatically syncs events with both iOS Calendars and Google Calendar. This ensures your schedule is up-to-date across all your connected devices and platforms.
What are the premium features in Calcifon?
Calcifon Premium unlocks features such as monthly & daily schedule views, an iPad app, weekly & monthly schedule views on Mac, and the ability to set a background image. These enhance the organizational and visual aspects of the app.
How can I cancel my Calcifon Premium subscription?
You can cancel your Calcifon Premium subscription anytime by turning off auto-renewal through your account settings. This must be done at least 24 hours before the end of the current subscription period to avoid being charged for the next cycle.
What devices does Calcifon support?
Calcifon is available on Mac, iPhone, iPad, and iPod. This multiplatform support allows users to manage their schedules across various Apple devices.
How does Calcifon handle event notifications?
Calcifon itself does not issue notifications. Notifications for events are handled by the native iOS Calendar or Google Calendar applications, depending on where the event is set.
What is the pricing for Calcifon Premium?
Calcifon Premium offers two subscription options: a monthly plan for $1.99 and a yearly plan for $19.99. These prices are charged to your Apple ID Account upon purchase confirmation.
How often is Calcifon updated?
The latest version of Calcifon is 2.3, and it was last updated on September 12, 2025. This indicates a relatively recent update, suggesting ongoing development and support for the application.





