aTstock KB증권 is a smart stock trading service offered by ATsolutions in partnership with KB증권. This free Android app has won the Smart App Award and the Technology Innovation Award in the finance category. The app allows users to quickly view their favorite stocks and place orders without logging in. Users can customize their main screen with frequently used indices, favorite stocks, and more. The app also offers a desktop widget for real-time stock market information. With aTstock KB증권, users can place orders while viewing real-time information on bid prices, settlement prices, and trading volumes. Additionally, the app offers a range of helpful information for stock traders, including company news, stock analysis, and more. This app is available for all Android devices with a minimum OS version of 2.0. However, users with modified devices (e.g. rooted) may not be able to use the app.