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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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4.67 · 758 reviews · 10,000+ downloads

About Kalendarium

Kalendarium is a productivity app developed by Akstar Mobile.

Download Statistics

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

User Ratings

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

App Information

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.

Technical Requirements

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:
Show more

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

Get a detailed PDF report for Kalendarium with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Holiday Calendar 2026 icon Holiday Calendar 2026
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US Calendar with Holidays icon US Calendar with Holidays
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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

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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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Google Play Rating history and histogram

670
0
42
0
42

Downloads over time

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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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

Kalendarium is requesting 27 permissions and is using 40 libraries.

Permissions

Development tools
test access to protected storage
Your personal information
read calendar events plus confidential information
Network communication
view network connections, full network access, Google Play billing service
Storage
modify or delete the contents of your USB storage
Hardware controls
control vibration
System tools
disable your screen lock, run at startup, draw over other apps, prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK, android.permission.PACKAGE_USAGE_STATS, android.permission.POST_NOTIFICATIONS, android.permission.QUICKBOOT_POWERON, android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.USE_EXACT_ALARM, com.akstarmobile.kalendarium.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.htc.launcher.permission.READ_SETTINGS, com.htc.launcher.permission.UPDATE_SHORTCUT, com.sonyericsson.home.permission.BROADCAST_BADGE

Ad network libraries

AdMob Android Library IconAdMob

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Firebase Android Library IconFirebase Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State AndroidX Loader Android Library IconAndroidX Loader Android Transition Support Library Android Library IconAndroid Transition Support Library Kotlin Android Library IconKotlin Android Support Library collections Android Library IconAndroid Support Library collections Android Support VectorDrawable Android Library IconAndroid Support VectorDrawable AndroidX Legacy: Support Library core utils Android Library IconAndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library IconAndroidX Cursor Adapter AndroidX App Startup Android Library IconAndroidX App Startup AndroidX Local Broadcast Manager Android Library IconAndroidX Local Broadcast Manager Google gson Android Library IconGoogle gson Android Support Library Print Android Library IconAndroid Support Library Print Android Support Library Document File Android Library IconAndroid Support Library Document File AndroidX Legacy: Support Library core UI Android Library IconAndroidX Legacy: Support Library core UI Android WorkManager Android Library IconAndroid WorkManager AndroidX Widget ViewPager2 Android Library IconAndroidX Widget ViewPager2 Android Support Library Async Layout Inflater Android Library IconAndroid Support Library Async Layout Inflater Okio Android Library IconOkio JetBrains Annotations Android Library IconJetBrains Annotations IntelliJ IDEA Android Library IconIntelliJ IDEA AndroidX Tracing Android Library IconAndroidX Tracing Glide Android Library IconGlide AndroidX SQLite Android Library IconAndroidX SQLite AndroidX Multi-Dex Library Android Library IconAndroidX Multi-Dex Library AndroidX DynamicAnimation Android Library IconAndroidX DynamicAnimation AndroidX Inspection Android Library IconAndroidX Inspection Retrofit Android Library IconRetrofit AndroidX Preference Android Library IconAndroidX Preference Jetpack Navigation Android Library IconJetpack Navigation ThreeTen / ThreeTenABP Android Library IconThreeTen / ThreeTenABP Skydoves Libraries Android Library IconSkydoves Libraries
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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