Voice notification does pretty much what the app name says it does. It reads out your notifications for you so you don't have to read them yourself and it comes with some more features like caller name announcement, message reading, battery state announcement, location proximity announcement. It comes with lot of customisation options.

What the app can do :-
1) Notification reading. (jellybean(4.3) and above)
2) Battery level announcement while charging.
3) Location proximity announcer
4) Battery and Charging State announcement.
5) Caller name announcement while the phone is ringing.
6) Missed calls announcement if you get a missed call.
7) Text messages reading.
8) Time announcement at user defined intervals. (Fully available only in pro version)
9) Voice reminder

Use cases :-
1) During cycling or bike rides.
2) For truckers and long distance drivers.
2) Read out game's notifications.
3) Caller name and message announcement will let you know if the call or message is important even if you do not have the…