aCalendar Alternatives for iPhone

aCalendar is not available for iPhone but there are plenty of alternatives with similar functionality. The best iPhone alternative is Google Calendar, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to aCalendar and 17 are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to aCalendar are Tuta Calendar, Proton Calendar, Microsoft Outlook and OurCal.

aCalendar iconaCalendar
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Android calendar-app showing the weeks of the year (week numbers), 21 languages, syncable with Google Calendar:

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aCalendar alternatives page was last updated Jan 14, 2025
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  1. Google Calendar icon
     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

    • FreeProprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Sunbird
    • Google Chrome

    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 aCalendar

     
    • 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. Tuta Calendar icon
     28 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.

    30 Tuta Calendar alternatives

    License model

    • FreemiumOpen Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid

    Properties

    1.  Privacy focused
    2.  Customizable

    Features

    1.  Ad-free
    2.  Dark Mode
    3.  Encrypted calendar
    4.  No Tracking
    5.  Calendar View
    6.  Two-factor Authentication
    7.  End-to-End Encryption
    8.  Pomodoro Timer
    9.  Auto Responder
    10.  Cloud Sync
    11.  Reminders
    12. Google Calendar icon  Sync with Google Calendar

    Tuta Calendar VS aCalendar

     
  3. Proton Calendar icon
     75 likes
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    Your calendar is a record of your life. Proton Calendar helps keep it private.

    35 Proton Calendar alternatives

    License model

    • FreemiumProprietary

    Application type

    Country of Origin

    • CH flagSwitzerland

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • Tor

    Properties

    1.  Privacy focused

    Features

    1.  End-to-End Encryption
    2.  Cloud Sync
    3.  Two-factor Authentication
    4.  Reminders
    5.  Ad-free
    6.  Dark Mode
    7.  No Tracking
    8.  Calendar Integration
    9. Google Calendar icon  Sync with Google Calendar
    10.  Calendar View
    11. Zoom icon  Zoom integration
    12.  Push Notifications

    Proton Calendar VS aCalendar

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

    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.

    125 Microsoft Outlook alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear

    Top Microsoft Outlook Features

    1.  Exchange
    2.  Native application
    3.  Email Organizer
    4.  Calendar Integration
    5.  Calendar View
    6.  Cloud Sync
    7.  Support for @mentions
    8.  Unified inbox
    9.  Multiple Account support
    10.  Works Offline
    11.  Support for Aliases
    12.  Dark Mode

    Microsoft Outlook VS aCalendar

     
    • 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
  5. OurCal icon
     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

    • FreemiumProprietary

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Android
    • iPhone

    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 aCalendar

     
  6. Apple Calendar icon
     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

    • FreeProprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • iPhone
    • iPad
    • iCloud

    Apple Calendar Features

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

    Apple Calendar VS aCalendar

     
  7. Morgen icon
     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.

    License model

    Country of Origin

    • CH flagSwitzerland

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone

    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 aCalendar

     
    • 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
  8. Amie icon
     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...

    54 Amie alternatives

    License model

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Online
    • iPhone

    Top Amie Features

    1.  Pomodoro Timer
    2.  Calendar View
    3.  Scheduling
    4. Google Calendar icon  Sync with Google Calendar
    5.  Calendar Integration
    6.  Multiple Account support
    7.  Real time collaboration
    8.  Widgets
    9. Spotify icon  Spotify integration
    10.  Integrated Email Client
    11. Todoist icon  Todoist integration
    12.  Drag and Drop

    Amie VS aCalendar

     
  9. HEY Calendar icon
     2 likes
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    HEY Calendar is a digital scheduling tool designed with a unique approach to managing time and tasks. It offers a feature that allows users to rename days according to their significance, such as designating a day as 'Travel day', 'Anniversary', or 'No work...

    License model

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft

    HEY Calendar Features

    1.  Calendar View
    2.  Calendar Integration
    3.  Dark Mode
    4.  Ad-free
    5.  Calendar Sync

    HEY Calendar VS aCalendar

     
  10. BusyCal icon
     21 likes
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    BusyCal is the most powerful, flexible, heavily customizable, reliable calendar app for macOS. It's packed with time-saving features and compatible with all leading cloud services including Reminders, iCloud, Google, Exchange, Office 365, Yahoo, Fastmail, Fruux, Kerio, Zoom...

    59 BusyCal alternatives

    License model

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
    • MacPaw Setapp

    BusyCal Features

    1.  Cloud Sync
    2.  Dark Mode
    3.  Calendar Integration
    4.  Calendar View
    5.  Recurring Tasks
    6.  Calendar Sync
    7.  Group calendar filters
    8.  Snooze Alarm

    BusyCal VS aCalendar

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

    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.

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • iPhone
    • iPad

    minical - Planner & Calendar Features

    1.  Calendar Integration
    2.  Calendar View
    3.  iOS widget
    4.  Content Templates
    5. Google Calendar icon  Google Calendar integration
    6.  Scheduling
    7. Microsoft Outlook icon  Outlook integration
    8.  Task Scheduling
    9.  Planner
    10.  Week Planner

    minical - Planner & Calendar VS aCalendar

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

    Your daily schedule is created from your logged Activities. Comfortably browse what activities you have planned for the day on the main “day” page. Watch them light up as you go through your day and collect streaks for each day you plan.

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • iPhone
    • iPad

    Calendar Buddy Features

    1.  Timer

    Calendar Buddy VS aCalendar

     
12 of 17 aCalendar alternatives