Projects I have, when I exported to HTML5,and run in the browser tablet, FPS normal,and when I make a APK(Phonegap or appmobi) FPS reduced by 1/2.
For example(browser(30fps),APK(15 FPS))?
Are you sure you're exporting to appMobi with directCanvas enabled? PhoneGap is known to be very slow, but directCanvas should be fast.
Develop games in your browser. Powerful, performant & highly capable.
I have a free version, I would like to buy a license, but not sure that will work well with directCanvas:(