Side by side
Klender vs Merkuro Calendar
Both stand on calendar apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhoneWeb
Klender combines shared scheduling with household lists, reminders, and imports. Its free tier has time-based restrictions, while the €2.99/mo family contribution removes ads and opens all functions.
Visit Klender Free plan LinuxWindows
Merkuro Calendar combines multiple calendar sources with event views and structured task management. Its open-source licensing and KDE support resources may appeal to users who prefer community-developed software.
Visit Merkuro CalendarThe facts
| Klender | Merkuro Calendar | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Web | Linux, Windows |
| Lowest paid plan | See the plans | Free or on request |
| Plans published | 3 | 1 |
| Maker | Klender | Not published |
| Website | klender.de | apps.kde.org |
| On calendar apps | #89 of 194 | #85 of 194 |
Klender: what it does well
- Shared calendars for families and groups
- Lists, birthdays, and address books
- Android, iOS, and web access
- Imports calendars and contacts
- Paid plan removes ads and unlocks functions
What to know first
- Free plan shows ads after three months
- Some free-plan features then become unavailable
- Calendar synchronization is one-way
Merkuro Calendar: what it does well
- Free and open-source
- Supports Nextcloud, Google Calendar, Outlook, and CalDAV
- Month, week, and schedule event views
- Tree-based tasks with filtering
- Linux and Windows availability
What to know first
- Windows build is a nightly installer for testing
- No free trial because it is already free
Alternatives to Klender Alternatives to Merkuro Calendar The whole list