Titanium: How to use Google Maps on iOS devices?

Titanium: How to use Google Maps on iOS devices?

I'm working on a app with a Titanium map module. Building this app for
Android and iOS. Currently, on Android devices map module uses Google
Maps, on iOS devices (iphone,ipad..etc) map module uses iMaps. Is there a
way that I can use Google maps in the iOS devices as well (instead of
using iMaps) ?
I'm using standard titanium map view.
var mapview = Titanium.Map.createView({
mapType: Titanium.Map.STANDARD_TYPE,
region: MyRegion,
regionFit:true,
userLocation:true,
annotations:[annotation]
});