All Russian Dictionaries is an Android app developed by COZCI that falls under the Education & Reference category. As the name suggests, it is a collection of various Russian dictionaries that allows users to search for a word or phrase across all of them simultaneously. This feature can save language learners a lot of time, as they don't have to look up the same word in different dictionaries to compare definitions.

The app is easy to use and has a simple interface. Users can choose which dictionaries to search in, and the results show up quickly. The app also allows users to save words to a list for future reference. All Russian Dictionaries is a free app, which makes it an affordable option for anyone looking to improve their Russian language skills. Overall, this app is a useful tool for language learners who want to expand their vocabulary and compare definitions from different sources.