Hello. I am wondering if the software has been fixed and where I can get a copy.
You can get it a beta version with the macOS Sierra fix here:
http://goo.gl/cq3wSLIf you don't use Mac, I'd recommend the official download here:
http://www.rpgnow.com/product/137825/ERA-for-RolemasterDoes the app handle RMSS?
The product handles both RMC and RMFRP. There was a post in the forum were the same question was asked and the differences between RMSS and RMFRP were explained. That should let you decide whether it works for you.
Anyway, the base product is free, so you're welcome to try it and decide if it suits your needs.
Also, is there a Rolemaster App for the iPad.
ERA works as a local server that you access with any device in your home network. So you can start it in a Mac,Linux or Windows computer, and then use the different modules from a computer, tablet or mobile phone.
Just bear in mind that some of the features are better suited for a bigger display. I'd suggest at least 10'' for the GM/Adventuring module, maybe 12'' for character creation and leveling up, and just anything for the character status module during the adventure.
I have a player that levels up from a 4'' phone, but he has no regard for the aesthetics of the application.