Test Your English I is an Android application developed by Autoinet that helps users to improve their English skills. This app contains over 300 multiple-choice tests covering different categories, such as Language, Business, Synonyms, Idioms, and Errors. Each test consists of ten questions, and users are required to select the correct answer from three or four options. In the case of the Errors category, users need to identify the error and then type in the correct word for the sentence.

Once the test is completed, users receive an evaluated score, which they can later improve. The best possible result is 10/10, and users can view their scores on a pie graph in the Scores section. The graph highlights the scores in green forresults. The app also features a list of incorrect answers in the Scores/Incorrect answers section, which users can review and re-test themselves. If they answer correctly on the second attempt, the incorrect answer is removed from the list.

Additionally, Test Your English I offers a Millionaire game inspired by the TV game show "Who Wants to Be a Millionaire?" Overall, this app is an excellent tool for anyone looking to enhance their English skills.