1.8.4
Jul 21, 2026 · seen Sep 27, 2026
Welko is a lifestyle app by NICE평가정보 with 10,000+ downloads (about 15K estimated). +46 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Welko is a blockchain-based identity verification and lifestyle platform created to enhance the convenience of daily life for foreign workers and international students residing in Korea. It perfectly resolves the complex and difficult identity verification procedures previously required for services such as…”