Right Calendar AlternativesCalendar Apps like Right Calendar

Right Calendar is described as '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' and is a Calendar app in the office & productivity category. There are more than 25 alternatives to Right Calendar for a variety of platforms, including Android, Linux, Windows, iPhone and Android Tablet apps. The best Right Calendar alternative is Google Calendar, which is free. Other great apps like Right Calendar are Fossify Calendar, Etar, Simple Calendar and OurCal.

Right Calendar iconRight Calendar
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Right Calendar app is a versatile scheduling tool that offers unparalleled flexibility to its users. One of its standout...

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Right Calendar alternatives page was last updated Feb 17, 2025
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  1. Google Calendar icon

    Google Calendar

     936 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.

    150 Google Calendar alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

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

    Top Google Calendar Features

    1.  Reminder for deadlines
    2.  Material design
    3.  Data export/import
    4.  Shared Calendar
    5.  Cloud Sync
    6.  Dark Mode
    7.  Calendar Integration
    8.  Calendar View
    9. IFTTT icon  IFTTT Integration
    10.  Passkey Support
    11.  GSuite Integration

    Google Calendar VS Right Calendar

     

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

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

    • Google Calendar is Free and ProprietaryRight Calendar is Free Personal and Open Source
  2. Fossify Calendar icon

    Fossify Calendar

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

    49 Fossify Calendar alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • IN flagIndia

    Platforms

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

    Properties

    1.  Privacy focused
    2.  Lightweight
    3.  Customizable
    4.  Support for Themes

    Features

    1.  No Tracking
    2.  Ad-free
    3.  No registration required
    4.  Works Offline
    5.  Calendar View
    6.  Dark Mode
    7.  Reminders
    8. Google Calendar icon  Sync with Google Calendar
    9.  Multiple Account support
    10.  Calendar Integration
    11.  Material design
    12. Nextcloud icon  Sync with Nextcloud

    Fossify Calendar VS Right Calendar

     

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

    • Fossify Calendar is Free and Open SourceRight Calendar is Free Personal and Open Source
    • Fossify Calendar is Privacy focused and LightweightRight Calendar is not according to our users
  4. Etar icon

    Etar

     79 likes
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    Material design open source calendar for Android.

    49 Etar alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Etar screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Material design
    2.  Ad-free
    3.  No Tracking
    4.  Works Offline
    5.  Dark Mode
    6.  Multiple Account support
    7.  GPS Location Tracking

    Etar VS Right Calendar

     
  5. Ad
    Screenshot
    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...

    https://morgen.so
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  6. 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

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • SK flagSlovakia
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    Simple Calendar screenshot 1
    Simple Calendar screenshot 2
    Simple Calendar screenshot 3
    Warning

    The Simple Mobile Tools suite of mobile apps have been bought by ZipoApps in December 2023, and now show some ads, while not being open source anymore. If you're looking for something similar to the original Simple Mobile Tools apps, you should take a look at the Fossify suite of apps (listed on AlternativeTo). More information here: Simple Mobile Tools bought by ZipoApps, sparks controversy over future of open source apps

    Properties

    1.  Customizable

    Features

    1.  Dark Mode
    2.  Works Offline
    3.  Reminders
    4.  WebDAV Support
    5.  Notifications
    6.  Built-in Calendar

    Simple Calendar VS Right Calendar

     
  7. 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.

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Android
    • iPhone
    OurCal screenshot 1
    OurCal screenshot 2
    OurCal screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  No registration required
    2. Google Calendar icon  Sync with Google Calendar
    3.  No Tracking
    4.  End-to-End Encryption
    5.  Reminders
    6.  Calendar View
    7.  Ad-free
    8.  Calendar Sync
    9. Microsoft Outlook icon  Outlook integration
    10.  iOS widget
    11. Google Calendar icon  Google Calendar integration
    12.  Shared Calendar

    OurCal VS Right Calendar

     
  8. Rainlendar icon

    Rainlendar

     117 likes
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    Rainlendar 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.

    75 Rainlendar alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • FI flagFinland
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    Events and Tasks

    Properties

    1.  Customizable

    Features

    1.  Reminders
    2.  Ad-free
    3. Apple Calendar icon  iCal integration
    4.  No registration required
    5. Google Calendar icon  Sync with Google Calendar
    6.  Calendar Integration
    7.  Works Offline
    8.  Recurring Tasks
    9.  Multiple languages
    10.  Sync with Fantastical

    Rainlendar VS Right Calendar

     

    • Rainlendar is the most popular Windows, Mac & Linux alternative to Right Calendar.

    • Rainlendar is Freemium and ProprietaryRight Calendar is Free Personal and Open Source
  10. Nextcloud Calendar icon

    Nextcloud Calendar

     26 likes
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    The Calendar app is a user interface for Nextcloud's CalDAV server. Easily sync events from various devices with your Nextcloud and edit them online.

    31 Nextcloud Calendar alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    • Self-Hosted
    • Nextcloud
    Nextcloud Calendar screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  Cloud Sync
    2. Nextcloud icon  Nextcloud integration
    3.  No Tracking
    4.  Calendar View
    5.  Calendar Integration
    6.  Full-Text Search
    7.  Reminders
    8.  Dark Mode
    9.  Subtasks
    10.  Support for @mentions
    11.  Two-factor Authentication
    12.  Ad-free

    Nextcloud Calendar VS Right Calendar

     

    • Nextcloud Calendar is the most popular Self-Hosted alternative to Right Calendar.

    • Nextcloud Calendar is Free and Open SourceRight Calendar is Free Personal and Open Source
    • Nextcloud Calendar is Privacy focusedRight Calendar is not according to our users
  11. Apple Calendar icon

    Apple Calendar

     141 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.

    93 Apple Calendar alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • iPhone
    • iPad
    • iCloud
    Apple Calendar screenshot 1

    Apple Calendar Features

    1.  Web-Based
    2.  Sync with iCloud
    3.  Week Planner
    4.  Scheduling

    Apple Calendar VS Right Calendar

     
  12. Morgen icon

    Morgen

     27 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

    License model

    Application types

    Country of Origin

    • CH flagSwitzerland

    Platforms

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

    Properties

    1.  Privacy focused

    Features

    1. Todoist icon  Todoist integration
    2.  CalDAV Support
    3.  Scheduling
    4.  Pomodoro Timer
    5. Google Calendar icon  Sync with Google Calendar
    6.  Reminders
    7.  Cloud Sync
    8.  Recurring Tasks
    9.  Calendar Integration
    10.  Dark Mode
    11. Google Calendar icon  Google Calendar integration
    12. Obsidian icon  Obsidian Integration

    Morgen VS Right Calendar

     

    • Morgen is the most popular commercial alternative to Right Calendar.

    • Morgen is Paid and ProprietaryRight Calendar is Free Personal and Open Source
    • Morgen is Privacy focusedRight Calendar is not according to our users
  13. Kontact icon

    Kontact

     37 likes
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    Personal Information Manager (Mail, Contact, Calendar and more).

    109 Kontact alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Flathub
    Kontact screenshot 1

    Kontact Features

    1.  Google integration
    2.  Convert Email to Task
    3.  KDE
    4.  Feed Reader
    5.  Personal Information Manager (PIM)
    6.  Contacts

    Kontact VS Right Calendar

     
  14. fruux icon

    fruux

     33 likes
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    fruux is a free service that takes care of your contacts, calendars and more so you don't have to. Never manually copy contacts and calenders between your devices again!

    54 fruux alternatives

    License model

    • Freemium • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Blackberry
    • Windows Phone
    • iPad
    • Blackberry 10
    • Sailfish OS
    • Software as a Service (SaaS)
    fruux screenshot 1

    fruux Features

    1.  CardDAV Support
    2.  Contacts
    3.  CalDAV Support
    4.  Sync Contacts
    5.  Calendar Sync
    6.  CalDAV Server

    fruux VS Right Calendar

     

    • fruux is the most popular SaaS alternative to Right Calendar.

    • fruux is Freemium and Open SourceRight Calendar is Free Personal and Open Source
  15. Kolab Community icon

    Kolab Community

     41 likes
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    Kolab is entirely Free and Open Source Software (a.k.a. FOSS), and uses Open Standards. We’ll get to why this is important to us, and hope that it is important to you thereafter.

    47 Kolab Community alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • CH flagSwitzerland

    Platforms

    • Linux
    • Online
    • Self-Hosted

    Kolab Community Features

    1.  Real time collaboration
    2.  Video Conferencing
    3.  Contacts
    4.  Voice Chat
    5.  CardDAV Support
    6.  IMAP Support
    7.  CalDAV Support
    8.  WebDAV Support

    Kolab Community VS Right Calendar

     
12 of 49 Right Calendar alternatives