@ElMato I'm curious as to the reasons for developing this in Javascript as opposed to making a native app in Java. Did you consider doing that but found it was too complicated? Did you build on the work done by jcalfee on Bitshares-JS?
@svk, despite the fact that the wallet is not a complex app, but as you may know having two (or three) different codebases to support different platforms (iOS/Android/Other) would have taken us more time to have something up and running.
My personal preference is of native apps over hybrid ones, but i have to admit that for phones released in the last 2/3 years the performance is quite acceptable for these last ones and this will only get better over time.
In the cases where the JS-engine (as we are experiencing in iOS) is not able to perform well, we write a native plugin.