aCalendar AlternativesCalendar Apps like aCalendar

aCalendar is described as 'Android calendar-app showing the weeks of the year (week numbers), 21 languages, syncable with Google Calendar:' and is a Calendar app in the office & productivity category. There are more than 25 alternatives to aCalendar for a variety of platforms, including Android, iPhone, Web-based, Android Tablet and Windows apps. The best aCalendar alternative is Google Calendar, which is free. Other great apps like aCalendar are Fossify Calendar, Proton Calendar, Tuta Calendar and Microsoft Outlook.

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Alternatives list

  1. Google Calendar icon

    Google Calendar

     945 likes
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    Manage events seamlessly with syncing across devices, automatic event creation from Gmail, shareable schedules, customizable reminders, and a user-friendly interface. Features include dark mode, integration with Google services, and support for recurring events and global time zones.

    156 Google Calendar alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Sunbird
    • Google Chrome
    Google Calendar screenshot 1
     

    • Some users think Google Calendar is a great aCalendar alternative, some don't.

    • Google Calendar is the most popular Web-based, Android, iPhone & iPad alternative to aCalendar.

    • Google Calendar is the most popular free alternative to aCalendar.

    • Google Calendar is Free and ProprietaryaCalendar is Freemium and Proprietary
  2. Fossify Calendar icon

    Fossify Calendar

     50 likes
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    Your privacy-aware, open-source calendar with intuitive design and multi-platform syncing.

    50 Fossify Calendar alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Fossify Calendar screenshot 1
    Fossify Calendar screenshot 2
    Fossify Calendar screenshot 3
     

    • Fossify Calendar is the most popular Open Source alternative to aCalendar.

    • Fossify Calendar is Free and Open SourceaCalendar is Freemium and Proprietary
    • Fossify Calendar is Privacy focused, Customizable and LightweightaCalendar is not according to our users
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    Morgen icon
    Morgen

    Brings 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 simil...

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  6. Tuta Calendar icon

    Tuta Calendar

     35 likes
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    Tuta Calendar offers secure event organization with end-to-end encryption and no ads or tracking. Enjoy multi-device sync, multiple calendar views, and offline access. Fully compliant with strict German data protection laws. Manage recurring events, unlimited calendars, and seamlessly integrate with Tuta Mail.

    31 Tuta Calendar alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    Tuta Calendar screenshot 1
     
  7. Microsoft Outlook icon

    Microsoft Outlook

     397 likes
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    Streamline emails, calendars, contacts, and task management with a smart inbox prioritizing critical messages. Includes calendar scheduling, third-party app integration like Facebook, Dropbox, and Trello, and support for Microsoft Exchange, Outlook.com, and Gmail, ensuring efficient task and email handling.

    126 Microsoft Outlook alternatives

    Cost / License

    • Pay once or Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
    Outlook 365 on Windows
     

    • Microsoft Outlook is the most popular Windows & Mac alternative to aCalendar.

    • Microsoft Outlook is the most popular commercial alternative to aCalendar.

    • Microsoft Outlook is Paid and ProprietaryaCalendar is Freemium and Proprietary
  8. Etar icon

    Etar

     84 likes
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    Material design open source calendar for Android.

    48 Etar alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Etar screenshot 1
     
  10. Simple Calendar icon

    Simple Calendar

     51 likes
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    A simple calendar with optional CalDAV synchronization. You can easily create recurring events and setup reminders, it can also display week numbers.

    97 Simple Calendar alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Alerts

    • Warning

    Platforms

    • Android
    • Android Tablet
    Simple Calendar screenshot 1
     
  11. Apple Calendar icon

    Apple Calendar

     144 likes
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    Keep 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.

    100 Apple Calendar alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • iCloud
    Apple Calendar screenshot 1
     
  12. Right Calendar icon

    Right Calendar

     9 likes
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    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...

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Android
    Right Calendar screenshot 1
    Right Calendar screenshot 2
    Right Calendar screenshot 3
     
  13. OurCal icon

    OurCal

     5 likes
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    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 (Subscription)
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    OurCal screenshot 1
    OurCal screenshot 2
    OurCal screenshot 3
     
  14. Morgen icon

    Morgen

     29 likes
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    Brings 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.

    111 Morgen alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    Morgen screenshot 1
     

    • Morgen is the most popular Linux alternative to aCalendar.

    • Morgen is Paid and ProprietaryaCalendar is Freemium and Proprietary
    • Morgen is Privacy focusedaCalendar is not according to our users
  15. Amie icon

    Amie

     11 likes
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    Amie is a productivity application that facilitates task, event, and contact management, integrating a scheduling feature for task and event time allocation, and effectively transforming the calendar into a todo list, with color-coding for improved organization and visual...

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Online
    • iPhone
    Amie screenshot 1
     
12 of 44 aCalendar alternatives