Only the current version so far — new entries appear as the app ships updates.
원신 쿠폰 is a tools app by HYUN WOO PARK with 1,000+ downloads (about 3.3K estimated). +13 installs in the last 7 days. Released Oct 17, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Show coupon information of "Wonshin" and receive a push notification when a new coupon is issued.”
