FriendLoc Pro includes the following features:
- Send Voice Messages to Friends
- Send Images to Friends
- Send Video Messages to Friends
- Share your Images and Videos directly on Facebook or Twitter
- Locate your Friends
- Send your location to your friends (optional: Background Location on iOS 4)
- Upload your received Videos, Images and Voice Messages directly to your Dropbox and/or forward them via E-Mail
and more to come soon
Disclaimer: Continued use of GPS running in the background can dramatically decrease battery life.