CleverArabic - International award winning application to type SMS in Arabic very fast, easily and ergonomically, using single key press to type each character on your mobile phone without the need of the printed characters on the keypad.
Nimbuzz (Java) Nimbuzz is free calls and messaging! Everything you need to communicate for free. Also share photos, music, videos, and location. Even import Facebook, Yahoo, MSN, ICQ, Google Talk, AIM & more