Apertium TinyLex Spanish-Portuguese Dictionary - Apertium TinyLex is an open-source J2ME (Java 2 Micro Edition) program that can be used to translate words. The program is currently available for mobile devices supporting MIDP 2.0 and there is a version for almost all language pairs in Apertium.
microsoft translator 2009 Es el mejor traductor para celular que e probado, solo traduce de ingles a espanol y de espanol a ingles pero contiene una amplia gama de caracteres
Espanol English Spanish Translate ANY word or phrase between Spanish and over 50 languages, with Google Translate by biNu, a free ultra-fast translation service
Espanol English Spanish by biNu Ultra-fast and free service to translate ANY Spanish words or phrases between English and over 50 other languages with Google Translate (Need GPRS connection - very low data)