The SDK has sample applications, source code, the developer tools, and emulators.
This also provides technical content, video lessons, and instructions to help develop apps.
There is an initial mobile app developer registration charge of $25 so as to distribute the apps in Google Play, the Android app store.
To provide these on BlackBerry's App World, a fee is charged for every 10 apps that a developer submits.
Windows: Windows platform has not gained as much popularity when compared to its alternatives but the user interface should make it unique.
Even though the tool is free of charge by paying a monthly subscription of $79 the developer may access much more innovative features.