ICSx⁵ – Subscribe to calendars Android
ICSx⁵ – Subscribe to calendars is #11 in Productivity Paid on Google Play in India and charting in 9 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
Productivity PaidICSx⁵ – Subscribe to calendars on Google Play
App details
ICSx⁵ – Subscribe to calendars downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where ICSx⁵ – Subscribe to calendars's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
On Android app stores
The same app (at.bitfire.icsdroid) on every Android store we track. Known Android installs: at least 11k (Google Play band + AppGallery count).
| Store | Installs | Rating | Version | |
|---|---|---|---|---|
| Google Play | 10,000+ | ★ 4.0 (333) | Open ↗ | |
| Huawei AppGallery | 1k | – | 2.2.5 | Open ↗ |
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| India | ProductivityPaid | #11 |
 Mexico | ProductivityPaid | #14 |
 Saudi Arabia | ProductivityPaid | #14 |
 Indonesia | ProductivityPaid | #14 |
 United Arab Emirates | ProductivityPaid | #11 |
 Turkey | ProductivityPaid | #12 |
 Netherlands | ProductivityPaid | #14 |
 Thailand | ProductivityPaid | #11 |
 Vietnam | ProductivityPaid | #11 |
Apps near ICSx⁵ – Subscribe to calendars on the chart
Productivity Paid, around #11.
Ratings
Google Play, worldwide.
What users say about ICSx⁵ – Subscribe to calendars
From the 60 most recent Google Play reviews in the US.
Users highly value the app's ability to sync external calendars faster than native Android or Google Calendar options, often calling it a 'hidden gem' for its reliability and low cost. However, a significant minority reports frequent sync failures, missing events, or data loss, particularly when dealing with power-saving modes or specific file synchronization tools.
Mostly positive (80% of recent reviews give 4–5 stars). People like it for syncing, and good value. The main complaints are about crashes and bugs, and recent updates.
What people like
- Connection & sync: “Great ics calender syncing tool”
- Price & subscription: “Well worth its small price”
- Useful: “Works great with syncing TickTick items”
- Updates: “updated to iron out minor quirks every now and then”
Common complaints
- Crashes & bugs: “This app crashes on launch”
- Updates: “So I have to make manually update it”
- Connection & sync: “It works at first but after awhile the sync stops and can't resolve the name”
- Price & subscription: “Glad the Play Store has an easy refund option”
About ICSx⁵ – Subscribe to calendars
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/