The app is totally secure for downloading. 주식회사패스송 is the official developer of 상용한자 which can be found in the Educational category. The tool has been downloaded and set up by over 50 users and the most recent update was released on Nov 3, 2014.
The average user rating of this application is 4.5. Take the opportunity to get the setup package of 상용한자 1.0.4 for free and read users' reviews on Droid Informer. The app is available for Android 4.0 and above.