I had several mobile projects in which I used MoSync. In these projects I work mostly with c++ for Java ME platform. I found this toolkit nice and robust. Result was perfect, I run applications on my phone.
Now I think about android platform. I wonder if MoSync is right toolkit for c++ development for this platform. Will development process and result be as smooth as for Java ME platfrom?
Thanks!
ADDITION
I heard about android NDK, but as I understand, it is told that
you should understand that the NDK will not benefit most apps
That is major reason why I avoid using it.
I'm working with mosync to develop a app in android. before that i have experiences with other sdks like phonegap & sencha that was terrible in performance! You should write the controller of the app with javascript (in phonegap & titanium) or ruby (in rhodes). And design the UI with html & css & js, not actual native UI.
If performance is most important feature for your app, IMHO you can use mosync for android & iphone. But if you need to write another twitter plug-in, the phonegap & sencha is the best option.