I used Rubymotion for a year, and just renewed my license... BUT! I'd recommend Swift and Obj-C over RM. I think RM is a great tool for quick prototyping, exper

I used Rubymotion for a year, and just renewed my license... BUT! I'd recommend Swift and Obj-C over RM. I think RM is a great tool for quick prototyping, experimenting, and learning the Cocoa APIs (the biggest challenge). In general though, I do feel some pain being outside of Xcode as somethings aren't as intuitive to bridge into RM like Core Data or Storyboards (both of which are amazing; especially with all the different dimensions one must target now). Overall, RM is a great product it gets my recommendation but I wouldn't really call it an alternative to learning Swift/Obj-C and Cocoa.