Рус тилини ӯйнаб ӯрганамиз! is a free Android application developed by TojikSoft, designed to help users learn Russian vocabulary. The app offers an enjoyable learning experience with a wide range of words to practice. It also features a rating system to monitor your progress and help you improve your skills. With an initial database of 50 questions, the app allows you to answer new questions every day, and if you answer all the questions correctly, you get a 100% score. The app adds 50 new questions periodically, and the total number of questions can reach up to 1000.

Рус тилини ӯйнаб ӯрганамиз! is an excellent app for anyone looking to learn Russian vocabulary. It is user-friendly and easy to navigate, making it accessible for beginners and advanced learners alike. The app is constantly updated with new questions, and the developers are committed to expanding the database up to 5000 questions. Overall, Рус тилини ӯйнаб ӯрганамиз! is a highly recommended app for anyone looking to improve their Russian vocabulary skills.