Русско-узбекский разговорник is a free Android app developed by .TJ that aims to help Russian speakers communicate with Uzbek speakers. The app is an extensive phrasebook consisting of 50 different topics and over 1500 expressions. It is continuously updated with new expressions and phrases in the Uzbek language.

This app is particularly useful for Uzbek speakers living in Russian-speaking countries who need assistance in communicating with the locals. The phrases are divided into different categories such as Greetings, Numbers, Time, and Emergencies. The app's simple and user-friendly interface makes it easy to search for specific phrases and bookmark frequently used expressions for quick access.

Overall, Русско-узбекский разговорник is a useful tool for anyone who needs to communicate with Uzbek speakers. With its extensive collection of phrases and user-friendly interface, it is a great resource for travelers, students, and anyone interested in learning the Uzbek language.