Contacts + saves typed numbers in dialer when switching apps.
Managing contacts can be tedious and apps like Contacts + makes it easier for us. Contacts + is more than just a phonebook, it also combines a dialer app along with caller ID, spam block and contacts backup - all in one place. If the default contacts app is not up to the task for you, I recommend you give Contacts + a try. The app just got updated today with the following new features:
You can now choose the color of the conversation SMS bubble.
Saving typed numbers in the dialer when switching apps.