How does the app work? You just have to "bump" the two phones. Features: - Contact sharing (From phone contacts). - Photos sharing - APP sharing (not searching for links anymore) -Just one app at the time & works only for free apps- - You can bump to other Android devices (Contacts and Apps) - You can bump to IPhone, Ipod Touch, Ipad (Only contacts / Photos). Requeriments: Android 1.5 and higher. Coming next: Paypal support >> so you cam bump money.