



Google Calendar is described as 'Manage events efficiently with device syncing, Gmail integration, event reminders, and shareable schedules on a user-friendly interface with dark mode' and is a leading Calendar app in the office & productivity category. There are more than 100 alternatives to Google Calendar for a variety of platforms, including Web-based, iPhone, Android, iPad and Mac apps. The best Google Calendar alternative is Etar, which is both free and Open Source. Other great apps like Google Calendar are Proton Calendar, Fossify Calendar, Calendar Lock PEA and Simple Calendar.




It provides management of events and tasks, alarm notification, web export, network transparent handling of data, group scheduling, import and export of calendar files and more. It is able to work together with a wide variety of calendaring services, including NextCloud, Kolab...

MIDAS is a leading room booking system giving you complete control over your room bookings and resource scheduling, and trusted by organizations and businesses of all shapes and sizes around the world.




CalenGoo gives you a fast and easy way to access and change your Google Calendar (or Google Apps Calendar) with your Android device. It can either work with the built-in calendar or it can sync directly with Google.




Access your calendar via access links without a login. For your calendar you get several access links for which you can set individual permissions (e.g. read or write).



Timepage is a revolutionary smart calendar that is effortless to use. It makes every day more productive by combining your events, maps, contacts and weather into one easy app.




Online appointment scheduler offering customizable booking pages, 24/7 self-booking, instant confirmations, automated reminders, calendar sync, multi-staff management, mobile access, real-time updates, and video meeting integrations for global appointments.








Automatically sync calendars and contacts between Thunderbird, Outlook and Android devices, without using the cloud or servers.




Calendarscope is a full-featured calendar software for planning, managing, and scheduling appointments, meetings, birthdays, vacations, special events. It allows you to view all your events in a daily, weekly, monthly, or yearly overview.




Sometimes we just need to plan our days to make better use of the hours. Sometimes we just need our days to be more ... Structured.




Introducing minical – a sleek calendar app designed for effortless functionality. Stripped down to its essence, minical boasts a clean and intuitive interface that offers just what you need, without the excess baggage.




European software that gets the job done. It's not especially pretty, especially because the apps are very clearly just the embedded websites but it is feature strong and powerful