Good news for all mobile RocketChat users of the Lisk chat (https://lisk.chat):

For Android and iOS there is a second RocketChat app, called Rocket.Chat+ (for free).
It is far more responsive than the older one and working really fast.

Android: https://play.google.com/store/apps/details?id=chat.rocket.android&hl=de
iOS: https://itunes.apple.com/us/app/rocket-chat/id1086818840?mt=12