Легкие инвестиции (Light Investments) is a free Android app developed by Netherrain Inc. It falls under the category of Business & Productivity and specifically under Finance. The app is designed to provide users with information about taxes, including their types, descriptions, and essence. One of its useful features is the ability to calculate two types of taxes: VAT and personal income tax.

The app has a simple interface, and the information is presented in a clear and concise manner. However, the app is only available in Russian, which might be a hindrance for non-Russian speakers. Overall, Легкие инвестиции is an excellent tool for those who want to learn more about taxes and calculate their tax liabilities accurately.