Driver Theory Test Ireland is an Android application developed by World Info. It is an excellent tool for those who are preparing to get their driver's license in Ireland. The app contains the latest theory questions based on the newest Driver Theory Test (DTT) service catalogue of IrelandIt covers a wide range of topics such as road signs and markings, alert driving, observation, mental state, overtaking, visibility, types of roads, vulnerable road users, documents, collisions, safety, technical matters, environment, corrective or emergency action, and riding your motorcycle.

The app offers a practice/study section for each topic, and extra explanations are available for each question. The app also keeps track of your progress, allowing you to focus on not answered or incorrectly answered questions. Moreover, the mock test included in the app gives you a good taste of the real exam. The app also contains a dedicated section to familiarize yourself with traffic signs, including a fun game to test your knowledge.