AppNotch is a cloud-based mobile app builder that you can use to create apps for Web, Android, iOS and Windows Phone. You can add powerful functionality with the AppNotch controls, or create your own custom private plugins to use in your apps. Collaboration is simple, allowing you to share your mobile project with development teams, business users and customers in real time. Test your app as you build it and check its progress on your computer, mobile or tablet. Once your app is fully tested and ready to go, you can publish and promote your app, and analyze user data