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Last updated on: 2026-07-22
Android Apps > Productivity > Kalendarium
Kalendarium icon

Kalendarium

6.2
Akstar Mobile
4.67
758 reviews
10,000+
Downloads
Free

Beautifully built for you. Daily tasks organizer and holidays planner

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About Kalendarium

Kalendarium is a productivity app developed by Akstar Mobile.

How many times has Kalendarium been downloaded?

Kalendarium has been downloaded 32 thousand times. In the last 30 days, the app was downloaded 32 times.

What is the rating of Kalendarium?

Kalendarium is rated 4.67 out of 5 stars, based on 760 ratings.

Is Kalendarium free?

Kalendarium is free to download. The APK download size is 12.02 MB. The latest version available is 6.2. The last update was on November 2, 2025.

What are the requirements for Kalendarium?

Kalendarium requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2021.

Description
Kalendarium - world's public holidays calendar, beautifully built modern calendar in your hand:
✓ Kalendarium has 60+ countries public holidays calendar to choose:
Algeria, Argentina, Australia, Austria, Bangladesh, Belgium, Bolivia, Brazil, Bulgaria, Canada, Chile, China (PRC), Colombia, Croatia, Czech Republic, Denmark, Dominican Republic, Egypt, Estonia, Ethiopia, Finland, France, Germany, Ghana, Greece, Hungary, Iceland, India, Indonesia, Italy, Japan, Kenya, Mexico, Morocco, Netherlands, Nigeria, Norwegia, Pakistan, Peru, Philippines, Poland, Portugal, Romania, Russia, Saudi Arabia, Senegal, Singapore, Slovakia, South Africa, South Korea, Spain, Sudan, Sweden, Switzerland, Tanzania, Thailand, Turkey, Uganda, Ukraine, United Kingdom, United States of America, Uzbekistan, Vietnam

✓ Kalendarium has 16+ supported languages:
English, Czech, Danish, Deutsch, Dutch, Finnish, French, Italian, Norwegian, Polski, Portuguese, Russian, Spanish, Swedish, Türkçe, Ukrainian

✓ Kalendarium has 9+ beautiful themes:
Select 9 different color with beautiful background, you can also add your own photo or background to the calendar.

✓ Kalendarium has 9+ different calendar font styles:
Choose your font style and you are ready to go

✓ Sync with Existing Calendar:
Sync and import your data from android phone calendar to kalendarium

✓ Backup and Restore function

✓ Many more cool features

Recent changes:
✔️ Bug fixes
✔️ Android 16 supported
✔️ Calendar holidays data 2026 update 📱
Show more Show less

More data about Kalendarium

Price Free to download
Total downloads 32 thousand
Recent downloads 32
Rating 4.67 based on 760 ratings
Ranking Not ranked
Version 6.2
APK size 12.0 MB
Number of libraries 40
Designed for Android 5.0+
Suitable for Everyone
Ads Contains ads

App Performance Report

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Kalendarium compared with similar apps

Common keywords of similar apps

Kalendarium Beautifully Built Czech Republic South Supported Beautiful Background Font Sync Data Calendar Holidays Public Choose United

Keywords missing from this app

Holiday Events App Year Brazil Widget Festivals Feature Event Features Planner Countries Notes Date Recent Add Added Country Screen Updated Daily Russia Alarm Plan Information Planning Mexico Reminder Set Notification Option Https Link Manage Colombia Design Text National Bank Simple Stay Important Reminders List

More from Akstar Mobile

Kalendarz Polski ze Świętami icon Kalendarz Polski ze Świętami
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Kalendář Český CZ icon Kalendář Český CZ
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Россия Календарь icon Россия Календарь
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Український календар icon Український календар
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Dansk Kalender med Uger icon Dansk Kalender med Uger
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Kalenteri Suomi Viikkonumerot icon Kalenteri Suomi Viikkonumerot
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Norsk Kalender med Ukenummer icon Norsk Kalender med Ukenummer
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Kalender Nederlands 2026 icon Kalender Nederlands 2026
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0.0
Free
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Google Play Rating history and histogram

Rating history
Subscribe to see the full rating timeline
670
0
42
0
42

Downloads over time

Downloads over time
Subscribe to see download velocity and history

Kalendarium has been downloaded 32 thousand times. Over the past 30 days, it has been downloaded 32 times.

Changelog of Kalendarium

Show changelog

Developer information for Akstar Mobile

Akstar Mobile

developer@akstarmobile.club

Website

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Share Kalendarium

Comments on Kalendarium for Android

★★★★★ Gio Li · Nov 30, 2021
it's a very beautiful calendar I ever had, I can choose many different themes and fonts, the public holidays data here also up-to-date
★☆☆☆☆ Miss Tricia · Sep 11, 2025
This used to be great. Now there's a giant white "X" across all the months that block the view of the calendar.

Google Play Rankings for Kalendarium

This app is not ranked

Technologies used by Kalendarium

27 permissions · 40 libraries
Subscribe to see full permission and library details
Calends Calendar icon Calends Calendar
Public Holiday Center icon Public Holiday Center
HoliCal: Holiday calendar icon HoliCal: Holiday calendar
Croatia Calendar 2026 icon Croatia Calendar 2026
Òzbekiston Kalendar icon Òzbekiston Kalendar
Holiday Calendar icon Holiday Calendar
Holiday Calendar 2026 icon Holiday Calendar 2026
US Calendar with Holidays icon US Calendar with Holidays

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