KTR - 구력이 아닌 실력으로!

KTR - 구력이 아닌 실력으로! is a health & fitness app by 슈퍼라켓클럽 with 1,000+ downloads (about 3.7K estimated). +40 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “KTR (Korea Tennis Rating) is a rating system that checks skill based on match scores. Record your daily games, not just competitions, and check your tennis skills! ■ KTR (Korea Tennis Rating) When you enter a match score, the rating is measured in real time based on KTR and trust between players. You can check your…”