Speak English Pro: American Pronunciation is an Android application designed to help users learn proper English pronunciation. It covers important topics such as short vowels, long vowels, double vowel sounds, voiced consonants, voiceless consonants, other consonants, and mouth and tongue positions when pronouncing sounds. It also includes commonly-used English vocabularies and a huge amount of audio and video content.

One of the unique features of this application is that it allows users to hear the correct pronunciation of a word by tapping on it in the practice area. Additionally, there are pronunciation videos that include phonetic letters to help users know the right way to pronounce a word. Furthermore, users can record their own voice and compare it to the correct pronunciation.