Your comments

Whatever. As I've said Slack works fine on said phone and Android version which I'm still happily using - phone is far too old to update to later versions but still works fine with all apps I use on a day-to-day basis...

Thanks for replying, Jeff.


Unfortunately, then, I'll have to use Slack (which does support older versions of Android) instead of Ryver until you support older versions which still comprise about 25% of Android Market. I suspect I'm not alone in this. See http://www.statista.com/statistics/271774/share-of-android-platforms-on-mobile-devices-with-android-os/

typo in android version above - its 4.3.1 which is even more recent, so am surprised it isn't supported