Compare estimates from 1374 hospitals in the whole South Korea. Don't get unnecessary surgery, but get estimates for necessary surgery from GNS where the largest number of hospitals is being. No broker! We have thousands of real reviews about hospital. Only people who get surgeries through GNS can write reviews so that there are honest and straight forward reviews.
The security report reveals that the app is totally safe. 강남언니 developed GangnamSister that falls into the Beauty category. Users rated the tool 4.3 on Google Play.