Features Included 
Direct Messaging
Apple Push Notifications (likes, comments, follows)
In-App Notifications
Hashtags/Mentions
Edit Profile (change profile photo/username/fullname)
User feed uses Cloud Functions for optimization
Follow/Unfollow users (from profile page, notifications page and post options)
Uploading Posts (Insagram style filters and post editing capability)
Liking Posts
Commenting On Posts
Register Users with Firebase Authentication
Deleting post
Search feed with posts 
Search for users
Log in and out of application
Reset password capability