All versions of Ferris Calendar
jp.co.elecom.android.charis · 4 versions
Ferris Calendar has 4 versions listed, going back to v1.5.3.
Minimum Android version over time
- From v1.6.1: requires Android 9+
Older versions are the way to go if your device runs an earlier Android release.
All 4 versions checked are signed with the same certificate (47:07:5C:CA…, issued to “ELECOM CO., LTD.”), so they can update one another.
Versions, newest first
v1.6.4 (10604000) LATEST
MD5 41185d4a70a29ec4362d5255f8dd34ac
What's new (as uploaded)
Ver 1.6.4 (2025/5/20)
- The data backup and restoration function using Google Drive has been discontinued.
* To use Google Drive, please use the Google Drive app.
Please refer to the online manual for details.
v1.6.2 (10602000)
MD5 66345b2e6894b23bb2a64745c60ee83d
What's new (as uploaded)
Ver 1.6.1 (2024/9/2)
- Changed minimum OS version to 9.0
- Improved security
v1.6.1 (10601000)
MD5 6a6de2b326baf2cf3e2d8ec99e508ff7
What's new (as uploaded)
Ver 1.5.3 (2024/7/23)
- Fixed the issue that it failed launching app under Android 7.
- Fixed the issue that it crashed when changing event color for certain calendar group.
- Improved notification
v1.5.3 (10503000)
MD5 ee52ef86840f70cda25bac2ca24051f5
Same release notes as v1.6.1.