U Call Pay - 支付 is a business app by 3 Billionaires Corp with 1,000+ downloads (about 4.3K estimated). +15 installs in the last 7 days. Rated 4.6 from 74 ratings. Released May 21, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “U Call App is a tool specially designed for customers to visit the store to pay. It is convenient for users to view the current plan details. Users only need to click the payment button to complete all the steps.”