Messenger for WhatsApp - Chats Free Version

WhatsApp can now be used on your iPad with a Passcode Lock.
You can also have 2 WhatsApp accounts running on your phone at the same time, or one account on two devices, if you like.

How-to
Open your WhatsApp - Settings - WhatsApp Web - Scan QR Code
Open Messenger for WhatsApp on another device (iPad, etc.)
Scan that QR Code with your phone

Just a reminder: Make sure your devices have access to the Internet.

Disclaimer
This is an UNOFFICIAL tool for WhatsApp Messenger. This app is developed by an independent developer, not affiliated to the official developer. Usage in this app falls within guidelines of "fair use".