GoodBarber - GoodBarber is a mobile app creation platform.
Cheese - Cheese uses your webcam to take photos and videos, applies fancy special effects and lets you share...
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
Webcamoid - Webcamoid is a full featured webcam capture application.
Dropsource - Mobile development platform for building native iOS & Android apps
Deco UI Kit - Everything you need to make a social, news or shop app.