Chat+ on Mobile App Device

I know Chat+ is a fairly new and more enhancements are on their way.. I am planning to purchase a Mobile App for my site & I was wondering if there is a Demo to test Chat+ on a mobile device ? I am looking for an App that should work with most smart phones including iPh, Android, iPad etc..
Please note, Chat+ is a MUST have, that's one of the reasons I am going mobile.. In fact, I am not sure if I should wait on this project until Chat+ is mature enough around Dolphin..

Also, it would be very helpful if I can get some feedback from folks who are currently using Mobile App on their D7.x site and how your experience has been with the product.. I will need the vendors info as well..

Thank you.
@AJ 

Download the Rocket.Chat app for iphone or android. then - enter url for chat server. that is all that you need to do. It may do some updating though. The app is free. But honestly - there really is no need for it. it acts exactly the same as using it from a web site.

Thanks Prof, but I don't want an App with the Rocket.Chat logo showing up to my users, that makes my site look cheap and people might go directly to Rocket.Chat instead.. and here goes my investment 

which is why i mentioned just using the web version - all functionality is the same as the mobile app version.