IQ Test - Intelligence Test is an iPhone game developed by Bekir Dursun. This free game offers a verified IQ test with 100% real questions. The test is designed to calculate your IQ score and does not require exceptional mathematical abilities. Each test consists of a total of 39 questions and has a time limit of 45 minutes. The test gradually progresses from easy to hard questions, with the hard questions having a greater impact on your final score. Once you answer a question, there is no opportunity to go back and review it. It is important to note that no external aids such as pen, paper, or internet searches are allowed during the test.