The HSYM TYT-AYT CLOCK application tries to keep some events alive before the TYT and AYT exams begin, during the exam and at the end of the exam. If desired, the HSYM TYT-AYT CLOCK application, which is designed for use in practice exams, can read the rules before the exam, make warnings, notify that the exam has started, that there are 5 minutes left until the end of the exam, and that the exam is over. During the exam, some disturbing sounds (such as sharpening, coughing, sneezing, staff walking, etc.) are turned on, trying to prepare you in advance for events that may actually happen. In this way, you can become familiar with most of the main TYT and AYT exams and be a little more comfortable in the exam.