A free program for Android, by S A Technalogies.

Learn English in 15 Days is an easy-to-use application for those who wish to learn English from their native language. It has a user-friendly interface, and the entire app is in English. The app is developed for Android phones and tablets, and it is compatible with all mobile devices and desktop computers.

This application has been developed to help users to improve their speaking skills. In order to achieve this goal, the app contains a number of lessons and an English dictionary. Users can also improve their grammar skills and vocabulary.

The lessons are easy to understand, and users can follow them easily. It is also compatible with users of all age groups and educational backgrounds.