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Official Description

Russian Grammar Explorer is a straightforward app that will allow you to practise conjugating hundreds of different russian verbs in all their forms, including different tenses and even participles.

You can choose to practise verbs through either multiple choice, or by typing your answers in and, uniquely, the written mode requires you to always enter stressed vowels in upper case. This additional action will help cement your knowledge of the complex and unpredictable stress patterns of many Russian verbs by associating them with a physical action. At the end of your practice, you'll be given feedback on which conjugations you got right and wrong, and the app also allows you to search its extensive verb database for reference as part of the 'Learn' mode.

The verbs you can practice include irregular verbs, verbs of motion including uni- and multi-directional forms, prefixed motion verbs, and a huge selection of regular verbs sorted into three classes based on how commonly they're used. For those regular verbs that only require you to know a few conjugations to predict the whole set, there is a reduced practice mode to help you save time!