ICSx⁵ – Subscribe to calendars

Installs

21k

Rating

4.2

Rating count

< 500

Category	Productivity
Developer	bitfire web engineering GmbH
Price	1.79
First release	8/24/2015 (10 years ago)
Version	VARY
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	at.bitfire.icsdroid

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/15/2025	308	4.167	20,972	VARY
6/14/2025	0	0.000	20,969	VARY
6/13/2025	0	0.000	20,958	VARY
6/12/2025	308	4.375	20,954	VARY
6/9/2025	0	0.000	20,954	VARY
6/8/2025	0	0.000	20,939	VARY
5/29/2025	0	0.000	20,924	N/A
5/28/2025	306	3.833	20,847	N/A
5/27/2025	0	0.000	20,841	N/A
5/24/2025	306	3.833	20,817	N/A
5/22/2025	0	0.000	20,800	N/A
5/21/2025	306	3.833	20,782	N/A
5/20/2025	0	0.000	20,774	N/A
5/19/2025	0	0.000	20,774	N/A
4/28/2025	304	4.034	20,568	N/A
4/24/2025	304	3.833	20,556	N/A
4/23/2025	304	4.375	20,541	N/A
4/22/2025	0	0.000	20,498	N/A
4/15/2025	304	3.833	20,498	N/A
4/10/2025	303	3.833	20,457	N/A
4/6/2025	0	0.000	20,383	N/A
4/5/2025	303	4.375	20,357	N/A
3/10/2025	303	4.375	20,342	N/A
2/27/2025	301	4.355	20,068	N/A
2/25/2025	301	4.355	20,016	N/A
2/24/2025	301	4.355	20,006	N/A
2/20/2025	301	4.355	20,002	N/A
2/17/2025	301	4.355	19,970	N/A

Details

ICSx⁵ allows you to add/subscribe and manage external (Webcal) iCalendar/.ics files on your Android device. One-way sync to your device.

Add high days and holidays, your sports teams events, time tables of your school/university or any other event files that come in ics/ical format. The app will import these events for you and displays it in your favorite calendar app on your Android – it integrates seamlessly into your device. ICSx⁵ uses state-of-the-art technology for synchronization that provides the ability that you always have the most up-to-date version of any added calendar file. All events are perfectly delivered to you devices calendar.

* Subscribe to Webcal feeds (= synchronize at regular intervals) e.g. shared calendars from icloud.com
* You can also pick .ics files from your local device and add its events to your calendar.
* Allows to open webcal:// and webcals:// URLs on your Android web browser
* Seamless integration to other calendar apps
* Set a sync schedule
* Intelligent update checker to save bandwidth
* Authentication and HTTPS supported

We care for your privacy and have high security standards. Therefore we have made ICSx⁵ completely public and open source. No data (neither login data, nor calendar data, nor statistical or usage data) is transferred to anywhere except the chosen server. No Google Calendar or account required.

ICSx⁵ is being developed by open source enthusiasts who have also developed DAVx⁵, the award-winning open-source CalDAV/CardDAV sync adapter for Android.

Our homepage, including configuration info and FAQ: https://icsx5.bitfire.at/
For help and discussion please visit our forums: https://icsx5.bitfire.at/forums/

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