1Skype (Free)
2Vtok (Free)
3WhatsApp Messenger (99 cents)
4EmojiArt (Free)
5PostSecret ($1.99)
6Twitter (Free)
7Bump (Free)
8Tapatalk Forum ($2.99)
9Facebook (Free)
10Text Upside Down (99 cents)
Annoy your friends by sending them a text message that displays itself upside down. You may not use it often, but youll always know whose goat youll get.