📈Last 7 days+8 installs — 64% slower than the week before (+22) · 1/day since Oct 7
🏆Among Business appstop 18% by installs gained this week (1355 peers growing)
🛠Updatesquiet · updated 56 days ago
Installs since launch
+38 installs
since Oct 7
Update history
1.0.29Sep 18, 2026 · seen Oct 19, 2026
Only the current version so far — new entries appear as the app ships updates.
루미북클럽 - 출입체크 is a business app by (주) 이루미에듀테크 with 500+ downloads (about 577 estimated). +8 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “App for checking students' entry and exit”
