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The Best Google Calendar AlternativesTop Calendar Apps like Google Calendar

The top-rated alternative to Google Calendar is Proton Calendar, which has a free version. People also recommend Fossify Calendar, Calendar Lock PEA, Tuta Calendar and Simple Calendar. Calendar Apps like Google Calendar are a crowded field, with more than 100 alternatives for the web, iPhone, Android, iPad and Mac.

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Most Google Calendar alternatives are Calendar Apps, but you can also narrow the list to Todo List Managers or Task Management Tools. Other popular filters are Open Source, Android, Self-Hosted, iPhone and Free. You can also filter for EU-based alternatives if you prefer software from the European Union.
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Alternatives list

  1. Copy a direct link to this comment to your clipboard

    Your calendar is a record of your life. Proton Calendar helps keep it private.

    54 Proton Calendar alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Origin

    • CH flagSwitzerland

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Android Auto
    • Tor
    Good alternative?Is Proton Calendar a good alternative to Google Calendar?
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    4comments
    Proton Calendar vs Google Calendar Comments

    Positive comment by Klaes Ethan ·

    Looks very nice and clean, works well, has loads of features and is mostly free. My one complaint (and the reason I will be using calendar.online instead) is that there is no horizontal version for android tablets. I don't want to use my android tablet vertically.

    Comment by newbread ·

    ProtonCalendar is still missing the search feature.

    Positive comment by Deividas Losikov ·

    ProtonCalendar may not be as feature-rich as Google Calendar, but their main focus is protecting user data with end-to-end encryption. The free plan is enough for basic calendar functionality, but paid subscriptions give extra benefits for supporting their business model, as that's their only source of income.

    3 of 4 comments

    • Proton Calendar is Freemium and ProprietaryGoogle Calendar is Free Personal and Proprietary
    • Proton Calendar is Privacy focusedGoogle Calendar is not according to our users
  2. Copy a direct link to this comment to your clipboard

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

    69 Fossify Calendar alternatives

    Cost / License

    Application type

    Origin

    • IN flagIndia

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    • OpenAPK
    • IN flagIndia
    Fossify Calendar screenshot 1
    Fossify Calendar screenshot 2
    Fossify Calendar screenshot 3
    Good alternative?Is Fossify Calendar a good alternative to Google Calendar?
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    3comments
    Fossify Calendar vs Google Calendar Comments

    Positive comment by amphetamachine ·

    Numerous outstanding bugs make Fossify Calendar not recommendable as a working alternative to Google Calendar. Some I've personally experienced: Often fails to display events in the calendar; Interprets event recurrence information incorrectly; Re-writes UIDs when importing, leading to duplicating events on re-import/update.

    Comment by bulldogs ·

    Fossify Calendar and Google Calendar are not the same kind of thing, and that decides whether the swap does what you want. Google Calendar is a service: the data, sharing, invitations and access control live on Google servers, and the Android app is one client for it. Fossify Calendar is only a client. It keeps events in a local database on the phone, and its CalDAV sync option just reads whatever calendar accounts Android already holds - which can be a Google account, or a Nextcloud, Radicale or Fastmail calendar bridged in through DAVx5. So if the problem is the Google app itself (its interface, or needing Google software on the phone at all), Fossify fixes that while still showing the same calendars. If the problem is Google holding the data, Fossify alone changes nothing; you also need a CalDAV server you control, and sharing and invitations then become whatever that server offers. Two hard limits either way: it is Android-only with no web or desktop view, and a purely local calendar has no server behind it, so nothing can be shared or invited from it at all.

    Positive comment by Guest ·

    Customizable and you have control over your data.

    3 of 3 comments

    • Fossify Calendar is Free and Open SourceGoogle Calendar is Free Personal and Proprietary
    • Fossify Calendar is Privacy focused, Customizable and LightweightGoogle Calendar is not according to our users
  4. Copy a direct link to this comment to your clipboard

    Calendar encryption: View calendars and stores them encrypted on your device or in the cloud.

    79 Calendar Lock PEA alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?Is Calendar Lock PEA a good alternative to Google Calendar?
  6. Copy a direct link to this comment to your clipboard

    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.

    49 Tuta Calendar alternatives

    Cost / License

    Application type

    Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • OpenAPK
    • Thunderbird
    • DE flagGermany
    • European Union flagEU
    Tuta Calendar screenshot 1
    Tuta Calendar screenshot 2
    Tuta Calendar screenshot 3
    Good alternative?Is Tuta Calendar a good alternative to Google Calendar?
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    1comment
    Tuta Calendar vs Google Calendar Comments

    Positive comment by JOPloume ·

    End-to-end encryption and works across all platforms: for me, on Android, Mac, and Windows (and even via Browser)!

    1 of 1 comments

    • Tuta Calendar is Freemium and Open SourceGoogle Calendar is Free Personal and Proprietary
    • Tuta Calendar is Privacy focused, Lightweight and CustomizableGoogle Calendar is not according to our users
  7. Copy a direct link to this comment to your clipboard

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

    106 Simple Calendar alternatives

    Cost / License

    Application type

    Origin

    • IL flagIsrael

    Alerts

    • Warning

    Platforms

    • Android
    • Android Tablet
    Good alternative?Is Simple Calendar a good alternative to Google Calendar?
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    2comments
    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

    Simple Calendar vs Google Calendar Comments

    Positive comment by Guest ·

    Open source, has widgets and is quite configurable

    Positive comment by Malkhaz Nikolashvili ·

    I really prefer Google Calendar

    2 of 2 comments

    • Simple Calendar is Freemium and ProprietaryGoogle Calendar is Free Personal and Proprietary
    • Simple Calendar is CustomizableGoogle Calendar is not according to our users
  9. 89 likes
    Copy a direct link to this comment to your clipboard

    Material design open source calendar for Android.

    66 Etar alternatives

    Cost / License

    Application type

    Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    • OpenAPK
    • DE flagGermany
    • European Union flagEU
    Etar screenshot 1
    Good alternative?Is Etar a good alternative to Google Calendar?
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    5comments
    Etar vs Google Calendar Comments

    Top Positive Comment by Guest ·

    Nice, clean, and to the point calendar!

    Top Negative Comment by paddling583 ·

    It has a terrible interface and the description lied about it being a material design. It also lacks export and sync.

    Negative comment by Guest ·

    does not conform to UNIX principles (let the application be one, but it will work well and cooperate with other functions and applications in the system); The interface is hideous. Nothing is anywhere, it's hard to figure out; It is not practical. Notion Calendar or Apple Calendar for example have a lot of common handy features that Etar doesn't have;

    3 of 5 comments

    • Etar is Free and Open SourceGoogle Calendar is Free Personal and Proprietary
    • Etar is Lightweight and Privacy focusedGoogle Calendar is not according to our users
  10. Copy a direct link to this comment to your clipboard

    Simplify scheduling with natural language input, major platform sync, vibrant color-coded views, personalized writing style recognition, task and conference call integration, and customizable widgets for comprehensive calendar management.

    92 Fantastical alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • iPhone
    • iPad
    • Apple Watch
    • visionOS
    Good alternative?Is Fantastical a good alternative to Google Calendar?
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    1comment
    Fantastical vs Google Calendar Comments

    Negative comment by Guest ·

    It's not a calendar service - you need to bring your own calendar

    1 of 1 comments

    • Fantastical is Freemium and ProprietaryGoogle Calendar is Free Personal and Proprietary
    • Fantastical is Privacy focusedGoogle Calendar is not according to our users
  11. Copy a direct link to this comment to your clipboard

    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.

    136 Apple Calendar alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Origin

    • US flagUnited States

    Platforms

    • Mac
    • iPhone
    • iPad
    • iCloud
    Good alternative?Is Apple Calendar a good alternative to Google Calendar?
  13. Copy a direct link to this comment to your clipboard

    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.

    Cost / License

    Application type

    Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    • Self-Hosted
    • Nextcloud
    • DE flagGermany
    • European Union flagEU
    Nextcloud Calendar screenshot 1
    Good alternative?Is Nextcloud Calendar a good alternative to Google Calendar?
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    2comments
    Nextcloud Calendar vs Google Calendar Comments

    Positive comment by Guest ·

    Free (and open source) alternative. Your data is yours !

    Comment by bulldogs ·

    The split that decides this one is which side owns the runtime that reacts to a calendar change.

    Google Calendar is scriptable from inside the account: CalendarApp in Apps Script creates and moves events and reads guest lists, an onEventUpdated trigger fires when something changes, and the advanced Calendar service exposes the full v3 API including watch channels. Nothing to host, no credentials past one authorization - and none of that surface exists outside Google.

    Nextcloud Calendar is plain CalDAV on a server you run, so any client speaks to it - Thunderbird, DAVx5, a script of your own - and the events sit in a database you can query directly. There is no in-place scripting runtime, though: reacting to a change means polling, a Flow rule, or an app you write, and you supply the host and the scheduler.

    Both speak CalDAV, so neither is a closed box. Pick by which half is hard. Automation already touching Gmail, Sheets or Drive favours the trigger that lives next to the data; own infrastructure, and events you need queryable or portable across providers, favours CalDAV.

    2 of 2 comments

    • Nextcloud Calendar is Free and Open SourceGoogle Calendar is Free Personal and Proprietary
    • Nextcloud Calendar is Privacy focusedGoogle Calendar is not according to our users
  14. Copy a direct link to this comment to your clipboard

    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.

    128 Morgen alternatives

    Cost / License

    • Paid
    • Proprietary

    Application typeApplication types

    Origin

    • CH flagSwitzerland

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    Good alternative?Is Morgen a good alternative to Google Calendar?
  15. Copy a direct link to this comment to your clipboard

    Experience 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.

    139 Notion Calendar alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application typeApplication types

    Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    Good alternative?Is Notion Calendar a good alternative to Google Calendar?
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    1comment
    Notion Calendar vs Google Calendar Comments

    Negative comment by Guest ·

    Notion is too complicated and requires a great deal of user input in general to become functional. Most templates are locked behind a paywall and Notion requires you to trust a third party with your data rather than being able to host a local file and sync. This is not a viable alternative and should not be at the top of the list by any stretch of the imagination. I'm honestly unclear why it's even listed.

    1 of 1 comments

    • Notion Calendar is Freemium and ProprietaryGoogle Calendar is Free Personal and Proprietary
12 of 219 Google Calendar alternatives

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