The app is completely secure to download. KT Corporation is the developer of 원내비 that can be found in the Maps & Navigation category. The most recent release was on Oct 14, 2020 and the tool was downloaded and installed by over 5M users.
Google Play shows that this application is rated 4.7 by its users. Download the free installation package of 원내비 4.19 and read users' reviews on Droid Informer. The app can be launched on Android devices 4.4 and higher.