I make this app for my own daily use originally. However, I found that many people are asking for similar features on WhatsApp. So, I make it available on Google Play Store. You need a rooted device to run this app.
This app makes use of gesture as privacy protection. You can have secret gestures to answer or reject the phone and no other people can do so. Besides, you may choose what kind of information will be shown on the calling screen, such as:
Please make it compatible with Android 2.3 as well as many of us have dual sim phone which are still having 2.3 so please try to get it in the compatible list.
A new version (v0.15) is published to the play store which is compatible with Androi...
I would like to know if the message database of two accounts will be merged into one or two separate databases will be kept?
Separated internal memory storage for each WhatsApp number.
Try this app: