Test para la oposición a la agencia tributaria is an Android application designed to help you prepare for the tax agency opposition exam. The app features three modes: Exam, Test by Themes, and Test with Friends.

In Exam mode, the app simulates the official exam, displaying the time left to complete the test, the question number, and the correct answers to the questions you missed. In Test by Themes mode, you can study and learn at your own pace, with the option to move forward and backward, view the correct answers, and even send questions to friends. Test with Friends mode allows you to synchronize up to six devices via Bluetooth and study with your friends.

The app also offers customization options, including the ability to change the font, color, and size of the text, as well as the background and arrow. You can also choose to be notified of correct and incorrect answers with a sound, and save your results in a statistic to track your progress. The app even has a text-to-speech feature, which can read the questions and answers aloud.

Overall, Test para la oposición a la agencia tributaria is a comprehensive app that can help you prepare for the tax agency opposition exam in an engaging and personalized way.