10 Excellent Platforms for Building Mobile Apps

• Appery.io. Appery is a cloud-based mobile app builder that you can use to create apps for Android, iOS and Windows Phone, and includes Apache Cordova (Phone Gap) with access to its built-in components. ...
• Mobile Roadie. ...
• TheAppBuilder. ...
• Good Barber. ...
• Appy Pie. ...
• AppMachine. ...
• GameSalad. ...
• BiznessApps.

Source: Mashable