Only the current version so far — new entries appear as the app ships updates.
知英雲 is an education app by Soyong Corporation with 1,000+ downloads (about 1.9K estimated). +7 installs in the last 7 days. Released Dec 26, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “The "Zhiying Cloud" APP can integrate the sound files in the English-language publications, so that the learning is fully upgraded, without using a CD drive, and scanning the QR Code inside the book can be downloaded.”
