Your privacy-aware, open-source calendar with intuitive design and multi-platform syncing.
India
Clockenstein AlternativesCalendar Apps like Clockenstein
Clockenstein is described as 'A focused desktop calendar for local events, Google Calendar and CalDAV. Open source, cross-desktop and made to feel at home on Linux' and is a Calendar app in the office & productivity category. There are more than 25 alternatives to Clockenstein for a variety of platforms, including Android, iPhone, Web-based, Android Tablet and Windows apps. The best Clockenstein alternative is Fossify Calendar, which is both free and Open Source. Other great apps like Clockenstein are Etar, KashCal, Simple Calendar and Notion Calendar.
Alternatives list
- 68 Fossify Calendar alternatives
106 Simple Calendar alternativesA simple calendar with optional CalDAV synchronization. You can easily create recurring events and setup reminders, it can also display week numbers.
Israel
+5
137 Notion Calendar alternativesExperience a fully integrated calendar with Notion, syncing events from Google Calendar, offering built-in scheduling, time zone support, and the ability to connect multiple accounts. Manage all events, personal and work, with a modern design, light and dark modes, and Lock Screen support for iOS 17.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
United States
+9
Calendar interface for CalDAV enabling cross-device event sync, web-based editing, recurring events, Nextcloud Contacts integration, WebCal subscriptions, attendee invites, color coding, event notifications, privacy-focused hosting, and import/export support.
Germany
EU
133 Apple Calendar alternativesKeep track of your busy schedule and share it with others using Calendar. Create separate calendars — one for home, another for school, a third for work, and so on. See all your calendars in a single window or choose to see only the calendars you want.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
- iCloud
- United States
+1
125 Morgen alternativesBrings together calendars, to-dos, productivity apps, and schedulers in one platform. Integrates with major services like Google Calendar, iCloud, Todoist, and video conferencing tools such as Zoom. Offers native scheduling similar to Calendly, enhancing time management efficiency.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
Switzerland
+2
Right Calendar app is a versatile scheduling tool that offers unparalleled flexibility to its users. One of its standout features is that it is built on an open-source platform. This not only ensures transparency but also allows for constant updates and bug fixes from a...
- Global
88 Rainlendar alternativesRainlendar is a feature rich calendar application that is easy to use and doesn't take much space on your desktop. The application is platform independent so you can run it on all major operating systems: Windows, Linux and Mac OS X.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
Finland- EU
This app is tailored for families, couples, friends, and groups, providing end-to-end encryption for secure data, seamless calendar creation, syncing, private chats, and widgets for easy access, ensuring you never miss an event.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android
- iPhone
United Kingdom
Merkuro is a calendar and contact application that allows you to manage your tasks, events and contacts. Merkuro supports both local calendars as well as a multitude of online calendars: Nextcloud, Google® Calendar, Outlook®, Caldav, and many more.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Linux
- Flathub
- Flatpak
- Linux Mobile
- Germany
- EU
+5
