9. Sınıf İngilizce is a free Android app developed by Ugurbas in the Education & Reference category. The app aims to make learning English vocabulary an enjoyable experience for high school students by providing more than 1,000 words relevant to the curriculum. The app incorporates reading, writing, and listening activities to improve essential language skills. It also includes five different exam formats to reinforce learning, with a button to show the correct answer for wrongly answered questions. The app features a general test section for all the words and a separate section for learned words. In addition, users can filter their daily, weekly, and overall exam results according to the type of exam. This program is suitable for both in-class and remote learning, making it a valuable tool for students and teachers alike.