Last Seen Off does not change your WhatsApp Last Seen status when you chat with your friends. Simply open this app when you receive a WhatsApp notification, choose your desired connection then tap the "Go Stealth" button. This will open WhatsApp with your Wifi and 3G/4G connections off. Read your friends' messages and answer them as you would normally. When done, exit WhatsApp to return to this application.
Now you have three choices:
1- Tap the "Send" button to reactivate your connections and send your messages.
2- Wait until your friends reply then tap "Go Stealth" again to open WhatsApp invisibly.
3- To exit, tap the back button on your phone. You will get the same results as choice 1.
For any inquiry send a message to: [email protected]
Enjoy being invisible.