TTdic Russian to Uzbek & Uzbek to Russian is a free offline dictionary that offers over 20,000 words with an easy-to-use and functional interface. With high-speed search options and search filters, this dictionary enables users to search for words by suffix, prefix, or voice recognition. The app also offers a night mode for comfortable reading and the ability to add notes to words, edit them, and add new ones. It even allows users to backup and restore from Dropbox.

TTdic Russian to Uzbek & Uzbek to Russian also features the ability to add marked words to a favorite list, create bookmarks, and keep looked-up words in history. The app also supports sharing in other apps and sounding of words or marked text with the text-to-speech engine. With tablet UI support, users can change the option of text size, UI color, and description view position on landscape mode.

Overall, TTdic Russian to Uzbek & Uzbek to Russian is a comprehensive offline vocabulary that offers efficient, fast, and good performance. It is an excellent tool for those who want to learn Russian or Uzbek and need a reliable dictionary at their fingertips.