Chess applications for Android & Facebook

[FICGS]

Hi there,

Introducing new apps for rapid chess or blitz, also correspondence chess / Android & Facebook:

English - https://playchess.app
( https://apps.facebook.com/playchess_app ) - ( https://play.google.com/store/apps/deta ... icgs.chess , just search "playchess.app")
Spanish - https://jugarajedrez.app
( https://apps.facebook.com/ajedrez_app ) - ( https://play.google.com/store/apps/deta ... gs.ajedrez , just search "jugarajedrez.app")
Portuguese - https://xadrez.app
( https://apps.facebook.com/xadrez_app ) - ( https://play.google.com/store/apps/deta ... cgs.xadrez , just search "xadrez.app")
French - https://echecs.app
( https://apps.facebook.com/echecs_app ) - ( https://play.google.com/store/apps/deta ... cgs.echecs , just search "echecs.app")

Did anyone test one of these apps already?