[Edited: Jan. 4. 2021]
With the end of the Google+ service, the Online Versus Mode was temporarily closed for Android, but with the release of Ver. 2.1.4 on Dec. 21, 2020 it has reopened.
------------------------------------
Thank you for using the FINAL FANTASY PORTAL APP.
On April 2 2019, the “online match” in the “Versus Mode” of Triple Triad (Android) may not function properly due to the closure of its Google+ service.
The “online match” will be temporarily unavailable until the issue is addressed. The completion date is yet to be determined.
We thank you for your patience and understanding until the “online match” is addressed.
*You will still be able to play “Solo Mode” and “Versus Mode” as well as playing a match with players in close range.
We apologise for any inconvenience this has caused for customers using the Android version.
Thank you for supporting FINAL FANTASY PORTAL APP.