Version history
ICSx⁵ – Subscribe to calendars
36
ASO score
Text
33/100
Reviews
60/100
Graphic
40/100
Other
0/100
App Rating
4.1
Votes
21.76K
App Age
10y 4m
Last Update
Mar 01, 2023
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
22.8K
|
477.6M
|
-100%
|
|
Rating
|
4.17
|
4.47
|
-7%
|
|
Number of Ratings (Voted)
|
10K
|
219.7M
|
-100%
|
|
App Age
|
10y 3m
|
6y 12m
|
+47%
|
|
Price
|
$2
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$87
|
|
|
Update Frequency
|
1018d
|
190d
|
+435%
|
|
Title Length
|
30
|
25
|
+20%
|
|
Short Description Length
|
66
|
72
|
-8%
|
|
Description Length
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1 688
|
3 137
|
-46%
|
|
Number of Screenshots
|
872
|
1313
|
-34
%
|
|
Has Video?
|
No
|
0% has videos
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|
|
Size
|
0MB
|
0MB
|
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Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 05, 2025 | Dec 12, 2025 |
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36
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43
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| Top | Dec 05, 2025 | Dec 12, 2025 |
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No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
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| Top | Dec 05, 2025 | Dec 12, 2025 |
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36
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43
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Downloads
Downloads Graph
Total
22.7K
Last month
269
Text ASO
Title
(
Characters:
30
of 50
)
ICSx⁵ – Subscribe to calendars
Short Description
(
Characters:
66
of 80
)
Subscribe to Webcal & .ics calendars and keep them up-to-date!
Description
(
Characters:
1688
of 4000
)
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/}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 21.76K |
| Google Play Link: | |
| Price: | 2.26 $ |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Productivity |
| Size: | - |
| Installs: | 22.71K |
| App Age: | 10 years 4 months |
| Release Date: | Aug 24, 2015 |
| Last Update: | Mar 01, 2023 |
| Version: |
Version history
Mar 01, 2023
2.1.1: fixed a problem with migration<br><br>https://github.com/bitfireAT/icsx5/releases/tag/v2.1<br><br>* Android 13 compatibility<br>* [NEW] Add custom alarms to events that don't contain an alarm when downloaded<br>* Subscriptions are now handeled in our own database<br>* Subscriptions can now be backed up via Android Backup API<br>* Raise importance level of notification when unknown certificates are encountered<br>* improved handling of events that come from the server containing errors
Varies with device
Jan 05, 2021
https://forums.bitfire.at/post/13700<br>* Save/repair sync intervals at app start and reboot<br>* BatchOperation: fix back references when the transaction has to be split multiple times