Too many dialer apps with different features are available at Play Store to replace your phone’s default dialer, but Draw2Dial is perhaps the most innovative of all. As its name indicates, simply draw a number on the display to call your favorite contacts – it is a kind of speed dialing with an artistic twist.
Draw2Dial does not provide a numeric keypad, it is entirely based on gesture and you can call your contact from any screen by just drawing a previously assigned number – a very fast way to make phone calls.
The working of the app is simple. After installing the app, enable the service from settings, then add contacts, assign number to the contact and choose a semi-transparent icon.
To make a call, click on the small semi-transparent icon on the side of the screen, then draw the assigned number. You can do this from any screen.