Regardless if you're a beginner or a guru, you can learn from Spika's code how to write modern code for iOS/Android. Also, you can see how to integrate with the provided APIs.
There's no startup without a mobile app. Most mobile apps have a feature that enables users to communicate. Use Spika to save time and give this feature to your app.
Use Spika to quick start a small mobile social network. Spika covers most of the features a mobile social network should have.
Why use a third party app if you can have your own text messaging system for your company. With Spika you can have it, secure and 100% customizable.