E-Tutor is an Android-based educational application developed by unnaSoft. It is a free app that aims to help individuals prepare for their driver's license test. The app has a simple and user-friendly interface that makes it easy to navigate.

E-Tutor provides a variety of practice tests to help individuals prepare for their driver's license test. The app covers all the essential topics that are required for the test, including traffic rules, road signs, and driving regulations. The app also provides detailed explanations for each question to help users understand the reasoning behind the correct answer.

Moreover, E-Tutor features a progress tracker that allows users to monitor their performance over time. The app also provides instant feedback on each test, highlighting the areas where the user needs to improve. Overall, E-Tutor is a reliable app for those who want to prepare for their driver's license test and need a comprehensive study tool.