aCalendar - your calendar

Installs

11.5m

Rating

4.6

Rating count

100.3k

Category	Productivity
Developer	Tapir Apps GmbH
Price	Free
First release	5/29/2011 (14 years ago)
Version	2.9.1
In-app purchases	No
Contains ads	No
Content rating	USK: All ages
Package name	org.withouthat.acalendar

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/14/2025	100,252	4.644	11,515,324	2.9.1
6/13/2025	100,226	4.646	11,514,950	2.9.1
6/9/2025	100,199	4.630	11,514,700	2.9.1
6/8/2025	100,078	4.626	11,513,715	2.9.1
5/29/2025	100,028	4.623	11,513,304	N/A
5/28/2025	98,061	4.489	11,510,354	N/A
5/27/2025	97,929	4.477	11,509,855	N/A
5/24/2025	97,905	4.474	11,509,532	N/A
5/22/2025	97,865	4.480	11,508,613	N/A
5/21/2025	97,865	4.480	11,508,085	N/A
5/20/2025	97,859	4.479	11,507,297	N/A
5/19/2025	97,857	4.479	11,507,297	N/A
4/24/2025	97,840	4.483	11,500,221	N/A
4/22/2025	97,833	4.483	11,497,030	N/A
4/15/2025	97,834	4.483	11,497,030	N/A
4/10/2025	97,826	4.483	11,496,135	N/A
4/6/2025	97,824	4.500	11,494,431	N/A

Details

aCalendar makes your day, week, and month since 14 years! 

For questions or problems see our help system at https://acalendar.tapirapps.de or contact our support at [email protected]

FEATURES
● intuitive navigation between day, week, month and agenda view
● 8 powerful widgets (NEW birthday widget with 2.9)
● multi-select with various actions (NEW in 2.9)
● export as ICS or CSV
● year view
● lots of design and view customizations
● Google Calendar management
● flexible recurrences
● birthdays from your contacts (or without contacts)
● uses Android's native calendar backend and synchronization
● moon phases
● printing
● mini month or graphical week overview in day and week view
● free with ads and some one-time IAPs

EXTRA FEATURES (aCalendar+ or as In-App-Purchase)
● Public holidays (and school holidays for some countries) - configurable in the calendar list
● More colors (theme/UI colors, background colors, calendar colors, event colors)
● Business features (Invite attendees, link contacts, free/busy, private, profiles, share as ICS)
● Tasks (manage Google Tasks or tasks from CalDAV/OpenTasks)
● No ads (removes the occasional ad)
♥ 10% for the planet! Tapir Apps is a proud sponsor of World Land Trust, Rainforest Trust and the Tapir Specialist Group.

USAGE
● move forward and backward in the calendar by swiping vertically
● switch between calendar views with a horizontal swipe (opens the day or week you start the swipe gesture on) or double-tap for day view
● tap to open a calendar event
● long-press to add new calendar event
● long-press on mini-month to go to today or jump to date
● configurable actions on 3-finger-tap, tap on title, volume buttons 
● long press an event in day view to drag to a different time

PERMISSIONS
aCalendar only requests permissions needed for app functionality. aCalendar+ respects your privacy and will NEVER send any of your private data anywhere unless configured by YOU. Please contact us if you have questions about permissions.

TRANSLATIONS
aCalendar+ is translated into more than 30 languages, mostly by volunteers - please let us know if there is a bad translation somewhere or you want to add your language.

LOVE
♥ aCalendar is made with love, sweat and tears in the heart of Munich. If you like aCalendar, please rate or comment and recommend it to your friends. Also consider upgrading to aCalendar+ for extra features ♥

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