It took us just minutes! to integrate Pushwoosh API with our mobile apps' backend CMS, and that's because of their easy to follow API guidelines and -ready to deploy- examples that made us focus entirely into our frontend instead and let Pushwoosh do the rest.
The best part? there is a guide for almost every mobile platform out there so it's a MUST-HAVE solution for agile teams and faster development.
Excellent service & highly recommended.