3.4.07
Aug 28, 2026 · seen Oct 24, 2026
Joy English佳音英語-學習動態 一把罩 is an education app by Smart School with 50,000+ downloads (about 68K estimated). +183 installs in the last 7 days. Released Mar 3, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “No time to supervise? Can't be with me during the golden period of study? Parents are really the most difficult professions in the world The new mobile app launched for Jiayin English parents will let you communicate and interact with zero distance, provide you with the most assured smart service, and the most…”