Features:
Hide your online and last seen status from others
Disable read receipts so that others will not know when you read their message
Disable delivery receipts so that others will know when the message has been delivered to you
Customize the look and feel of Whatsapp
Use a full profile picture that doesn't get cropped
Send more than 10 media at once
Share music from your device
Record audio with a single tap rather than having to tap and hold
Lock WhatsApp with Touch ID or passcod