I checked out their samples. They have a file in the .sisx format which I guess is S60-v3
Could you share any more info about this tool and your experience with it?
P.S: it would have been better if they had a pay-per license model than charging a % of the app's profit. Ridiculous offer for commercial apps.
EDIT: just looked at their licensing. http://rhomobile.com/products/licensing
wtf? they have 3 licensing models. one for opensource apps, another for free closed-source apps and another for closed-course apps charging money for usage.
We do in fact have a per user model. Noone has complained to date about the small percentage of revenue that we ask. We just want to share in a small way in our developer's success. Send a message to sales@rhomobile.com and Pierre will work out something for you.
You should evaluate the cost of developing an app on 5 different OS's, using multiple languages and maintaining them for future releases. Versus developing and maintaining one app that builds on each platform.
I'm going with PhoneGap instead.