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, Android Tablet, Windows and Web-based apps. The best aCalendar alternative is Google Calendar, which is free. Other great apps like aCalendar are Microsoft Office Outlook, Proton Calendar, Simple Calendar and Etar.

aCalendar alternatives are mainly Calendar Apps but may also be Todo List Managers or Email Clients. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of aCalendar.

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aCalendar

Freemium • Proprietary
Calendar App

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

More about aCalendar

aCalendar alternatives page was last updated

Google Calendar
Is this is a good alternative?
Yes
No
Free • Proprietary
Calendar App
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
Sunbird
Google Chrome
139 Google Calendar alternatives
With Google Calendar, its easy to keep track of all your lifes important events in one place. You can add events and send invitations effortlessly, share your schedule with friends and family, and search for events you might enjoy.
- - Google Calendar is the most popular Web-based, Android, iPhone & iPad alternative to aCalendar.
- - Google Calendar is the most popular free alternative to aCalendar.
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Google Calendar Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. IFTTT IntegrationYou can connect different services to automatically trigger actions within Google Calendar using IFTTT.
3. Calendar IntegrationGoogle Calendar lets you sync your tasks and events with your calendar application.
Reminder for deadlines
Material design
Data export/import
Shared Calendar
Opinions about Google Calendar as a Alternative to aCalendar
Some users think Google Calendar is a great aCalendar alternative, some don't.
Microsoft Office Outlook
Is this is a good alternative?
Yes
No
Paid • Proprietary
Email Client
Calendar App
Mac
Windows
Online
Android
iPhone
Android Tablet
Windows Phone
iPad
Apple Watch
Android Wear
141 Microsoft Office Outlook alternatives
Microsoft Outlook, part of the Microsoft 365 (Office) (not to be confused with Microsoft Outlook Express), is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
- - Microsoft Office Outlook is the most popular Windows & Mac alternative to aCalendar.
- - Microsoft Office Outlook is the most popular commercial alternative to aCalendar.
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Microsoft Office Outlook Features
1. Email OrganizerMicrosoft Office Outlook allows you to take control of your inbox by filtering and control tools.
2. Calendar IntegrationMicrosoft Office Outlook lets you sync your tasks and events with your calendar application.
3. Support for @mentionsMicrosoft Office Outlook supports the use of mentions through @ to a particular user, who will be notified personally.
4. Calendar ViewMicrosoft Office Outlook has a built-in calendar view to have a clear overview of your content over time.
5. Support for AliasesMicrosoft Office Outlook supports aliases, so you can receive email without exposing your main email address
6. Unified inboxView e-mails (or similar) from all accounts in one unified view with Microsoft Office Outlook.
7. Multiple Account supportMicrosoft Office Outlook support multiple accounts without the need to logout and login
8. Works OfflineMicrosoft Office Outlook can be used without the need to connect to the internet.
9. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
Exchange
Native application
Contacts
Built-in Calendar
Onenote Desktop Integration
Address book integration
Dropbox integration
Gmail integration
Office 365 integration
Onedrive integration
Proton Calendar
Is this is a good alternative?
Yes
No
Freemium • Open Source
Calendar App
Online
Android
iPhone
Android Tablet
Tor
28 Proton Calendar alternatives
Your calendar is a record of your life. Proton Calendar helps keep it private.
- - Proton Calendar is the most popular Open Source alternative to aCalendar.
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Proton Calendar Features
1. Privacy focusedProton Calendar is considered a privacy friendly alternative.
2. End-to-End EncryptionProton Calendar has E2E Encryption, for entire or parts of the app.
3. Two-factor AuthenticationProton Calendar supports two-factor authentication (2FA).
4. RemindersProton Calendar allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
5. Dark ModeProton Calendar supports dark mode for comfortable usage in low light conditions.
6. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
7. Ad-freeProton Calendar doesn't contain any form of external advertising.
8. No TrackingProton Calendar will not track you or use your personal data.
9. Calendar IntegrationProton Calendar lets you sync your tasks and events with your calendar application.
Integrated Search
Sync with Google Calendar
Simple Calendar
Is this is a good alternative?
Yes
No
Freemium • Open Source
Calendar App
Android
Android Tablet
F-Droid
98 Simple Calendar alternatives
A simple calendar with optional CalDAV synchronization. You can easily create recurring events and setup reminders, it can also display week numbers.
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Simple Calendar Features
1. Dark ModeSimple Calendar supports dark mode for comfortable usage in low light conditions.
2. No TrackingSimple Calendar will not track you or use your personal data.
3. Works OfflineSimple Calendar can be used without the need to connect to the internet.
4. RemindersSimple Calendar allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
5. Privacy focusedSimple Calendar is considered a privacy friendly alternative.
6. Ad-freeSimple Calendar doesn't contain any form of external advertising.
Notifications
WebDAV Support
Customizable
Built-in Calendar
Etar
Is this is a good alternative?
Yes
No
Free • Open Source
Calendar App
Android
Android Tablet
F-Droid
43 Etar alternatives
Material design open source calendar for Android.
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Etar Features
1. LightweightEtar consumes less device resources compared to similar apps.
2. Ad-freeEtar doesn't contain any form of external advertising.
3. Privacy focusedEtar is considered a privacy friendly alternative.
4. No TrackingEtar will not track you or use your personal data.
Material design
GPS Location Tracking
Apple Calendar
Is this is a good alternative?
Yes
No
Free • Proprietary
Calendar App
Mac
iPhone
iPad
iCloud
78 Apple Calendar alternatives
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.
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Apple Calendar Features
Web-Based
Sync with iCloud
Week Planner
Scheduling
Morgen
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Calendar App
Todo List Manager
Mac
Windows
Linux
Android
iPhone
104 Morgen alternatives
Morgen merges your calendars, to-dos, productivity apps, and schedulers, so you manage all your time in one place. With Morgen as your time management hub, you’ll stop wasting time flipping between calendars, apps, and browser tabs, and just get work done.
- - Morgen is the most popular Linux alternative to aCalendar.
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Morgen Features
1. Pomodoro TimerPractice the Pomodoro Technique in Morgen to stay focused and productive.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
3. Sync with Google CalendarMorgen can be synchronized with Google Calendar
4. Calendar IntegrationMorgen lets you sync your tasks and events with your calendar application.
5. Dark ModeMorgen supports dark mode for comfortable usage in low light conditions.
6. Privacy focusedMorgen is considered a privacy friendly alternative.
Scheduling
Todoist integration
CalDAV Support
Calendar Sync
Outlook integration
Personal-assistant
Task Scheduling
Appointment Scheduling
Google Calendar integration
Time blocking
Calendar Lock PEA
Is this is a good alternative?
Yes
No
Free • Open Source
Calendar App
Mac
Windows
Linux
59 Calendar Lock PEA alternatives
Calendar encryption: View calendars and stores them encrypted on your device or in the cloud.
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Calendar Lock PEA Features
1. Privacy focusedCalendar Lock PEA is considered a privacy friendly alternative.
Password encryption
Authenticated encryption
Encrypted Notes
TimeTune
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calendar App
Android
82 TimeTune alternatives
TimeTune improves your daily routine and allows you do more things with your time. It provides statistics about your time and is totally customizable. It's the perfect complement for your calendar and ideal for those who want to get things done.
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TimeTune Features
1. RemindersTimeTune allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
Tagging
Timer
Planner
BusyCal
Is this is a good alternative?
Yes
No
Paid • Proprietary
Calendar App
Todo List Manager
Task Management Tool
Mac
47 BusyCal alternatives
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...
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BusyCal Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. Dark ModeBusyCal supports dark mode for comfortable usage in low light conditions.
3. Calendar IntegrationBusyCal lets you sync your tasks and events with your calendar application.
4. Calendar ViewBusyCal has a built-in calendar view to have a clear overview of your content over time.
5. Recurring TasksBusyCal supports scheduling a task to recur at any frequency, such as daily or weekly.
Calendar Sync
Group calendar filters
Snooze Alarm
DigiCal
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calendar App
Android
Android Tablet
92 DigiCal alternatives
A full featured calendar client for Android.
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DigiCal Features
Calendar Sync
Business Calendar
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calendar App
Todo List Manager
Android
Android Tablet
32 Business Calendar alternatives
Business Calendar for Android is a complete calendar application that synchronises with your Google calendars.
Business Calendar has no features, suggest some!