SharePhoto

This app identifies the people in the photos and sends the photos to them automatically.
Also, you can send and receive messages and photos with your friends and family.
It's all Free.

Usage:
1. Sign up. (You need to provide your own picture to complete sign up)
2. Add contacts.
3. Share photos: Select all the photos you want from Photos app, click on Process button to identify the people from your contacts, review the identified people if you want, then click on Share button to send photos to the identified people. (A photo will be send to only the identified people in that photo)
4. Private chat: Send and receive messages and photos with your friends and family.