Find My Friends allows you to easily locate friends and family using your iPhone, iPad, or iPod touch. Just install this free app and sign in with the Apple ID you use with iCloud. Adding a friend is easy — just choose from your contacts or provide an email address to send an invitation. When your friend accepts your invitation using the Find My Friends app on their device, you can start following their location. Your friends can request to follow your location the same way.
• Easily locate friends and family
• Temporary sharing option
• Location-based notifications
• Simple privacy controls
• Parental restrictions
• Free for iPhone, iPad, and iPod touch
What's New In This Version:
• Find My Friends has been updated with an all new design for iOS 7.
You can download Find My Friends from the App Store for free.
Read More [via Jonathan]