📈Last 7 days+77 installs — 22% faster than the week before (+63) · 8/day since Oct 8
🏆Among Education appstop 9% by installs gained this week (1418 peers growing)
🛠Updatesdormant · updated 273 days ago
Installs since launch
+243 installs
since Oct 8
Update history
2.61.1Feb 10, 2026 · seen Oct 19, 2026
Only the current version so far — new entries appear as the app ships updates.
幼师贝壳（备课） is an education app by BabyBus with 1,000+ downloads (about 2.4K estimated). +77 installs in the last 7 days. Released Mar 18, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “产品主要服务幼儿园学段的老师，为园所老师提供海量优质原创幼教资源，帮助园所老师减轻负担，提高效率”
