Archived App (Last seen on 1 Jun 2026)
This is an archived listing of the app previously available on the App Store.
This app consolidates stock and financial product trading into a single platform. It aims to be a digital financial partner, offering a unified investment experience. Users can access all services through the integrated app, with the previous financial product app scheduled for discontinuation.
04.34.01
February 6, 2026
[서비스 통합 안내] 우리WON MTS(증권)로 서비스가 통합되었습니다.
The 우리WON MTS(금융상품) app is scheduled to be discontinued on December 22, 2025. After this date, domestic stock and ETF trading will only be available through the integrated MTS.
If you are already a Woori Investment Securities member, download the app and complete identity verification. If you are new, download the app and open a non-face-to-face account.
Yes, the app is designed for secure financial transactions. Service usage may be restricted if the operating system has been modified, such as through rooting.
Our WON MTS is available on iPhone and iPod devices. It requires iOS 13.0 or later for optimal performance.
Required permissions include storage for saving and loading files. Optional permissions include phone for customer center calls and camera for ID verification.
No, our WON MTS does not contain advertisements. It is a free application focused on providing financial services.
The app was last updated on February 6, 2026, indicating regular updates to ensure stability and introduce new features. The latest version is 04.34.01.
You can contact Woori Investment Securities customer support at 1588-1000 on weekdays from 08:00 to 18:00. They are closed on weekends and public holidays.
