Have you ever wanted to call someone back with just one touch? Have you ever wanted to dial your loved one again right after your call dropped? This lightweight app does just that. Call Back will dial the most recent entry from your call log with just one touch. It is super convenient when you are driving with the phone on speaker. You don't have to go to your call history, tap on the last entry, and finally tap on dial button to call. Also, Call Back will display the number it's dialing for 3 seconds before it actually dials for you, so you would have plenty of time to cancel out of the app if it's not what you are expecting. If this is something that would benefit your lifestyle and make your commute safer, please give it a try.