Read more on [link here].
Toast - An Objective-C category that adds toast notifications to the UIView object class.
SVPullToRefresh - These UIScrollView categories makes it easy to add pull-to-refresh and infinite scrolling functionalities to any UIScrollView (or any of its subclasses).
DateTools - Dropdown notification view for iOS
MBProgressHUD - An easy to use progress indicator for iOS that includes both fixed and indeterminate styles.
Crashlytics - crash reporting platform. Gives real-time information on crashes inside your app, and all the details you need to tackle the most impactful stability issues head-on.
FBSDK - Facebook SDK for sign-in and getting data in and out of Facebook's social graph.
Parse - The open source Parse Server makes it possible to serve the Parse API from any infrastructure that can host Node.js applications.