requires WhatsApp and iOS8
Another Free WhatsApp Tweak ;P
do u have some WhatsApp private conversations don't want anyone to access them ?!
if YES
here is a native solution with a pattern style. now u can lock your chats easily with a single swipe, and unlock them easily also.
so often we forget somethings, so if u forgot your passcode, there are an option to retrieve it back to you after answering the security question.
isn't that enough ?!
NO? do you ask about TOUCH ID,
i would like to add it with the next update, but when i see that it's a usefull tweak which most of you use it.
options configurations inside WhatsApp applications settings
best wishes
@iMokhles