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About ICSx⁵ – sync Webcal & .ics calendars

ICSx⁵ (formerly ICSdroid) allows you to add/subscribe and manage external (Webcal) and local (i.e. Dropbox, adb push etc) iCalendar/.ics files on your Android 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. ICSdroid 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
* Subscribe to local .ics (iCalendar) calendar files
* 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
* Open Source!

We care for your privacy and have high security standards. Therefore we have made ICSdroid 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/

ICSx⁵ – sync Webcal & .ics calendars details

ICSx⁵ – sync Webcal & .ics calendars is a paid Productivity app for Android with 10,000+ installs on Google Play and a 4.5/5 average rating from 330 ratings. It was released on August 24, 2015 and last updated on December 16, 2025.

Category
Productivity
Rating
4.5 / 5 (330 ratings)
Installs
10,000+
Price
$1.99
In-app purchases
No
Ads
No ads
Requires Android
Varies with device
Content rating
Everyone
Released
August 24, 2015
Last updated
December 16, 2025

What’s new in ICSx⁵ – sync Webcal & .ics calendars

https://github.com/bitfireAT/icsx5/releases/tag/v2.4.3

Updated December 16, 2025

Alternatives to ICSx⁵ – sync Webcal & .ics calendars

Looking for apps like ICSx⁵ – sync Webcal & .ics calendars? Here are 3 similar Android apps on Google Play. The highest rated is DAVx⁵ ★ CalDAV CardDAV WebDAV (4.3/5), and 2 of the 3 are free to download.

MultiSync for iCloud

MultiSync for iCloud

3.8

MultiSync for iCloud is the highly successful synchronization app to connect your...

Managed DAVx⁵ – CalDAV/CardDAV

Managed DAVx⁵ – CalDAV/CardDAV

ATTENTION: Please ***DO NOT*** use this app as a single user –...

DAVx⁵ ★ CalDAV CardDAV WebDAV

DAVx⁵ ★ CalDAV CardDAV WebDAV

4.3

If you're encountering problems please contact us: [email protected] or have a look...

ICSx⁵ – sync Webcal & .ics calendars vs. alternatives
App Rating Price Installs Last updated
ICSx⁵ – sync Webcal & .ics calendars 4.5 / 5 $1.99 10,000+ Dec 16, 2025
MultiSync for iCloud 3.8 / 5 Free 50,000+ –
Managed DAVx⁵ – CalDAV/CardDAV – Free 10,000+ –
DAVx⁵ ★ CalDAV CardDAV WebDAV 4.3 / 5 5.99 USD 100,000+ Aug 3, 2026
author
Does what it says, no more or less.
Jesse Wilson
author
Installed and Just works. Thanks.
Daniel Ullrich
author
This does exactly what it said it would. It syncs my work calendar by periodically downloading an ICS
Jeremy Barnes
author
Great ics calender syncing tool. Worth the $1.49 they charge for it
Justin RaylRoad
author
Unfortunalety I get connection error notifications all the time (using it to sync teamup calendars). Once a server connection is established, everything works fine. Very annoying behavior, uninstalled it again!
PlauzeTung
author
Works
Alice Rhodes