⬇ 500+ downloads
Est. actual: 715
Free
No in-app purchases
No ads
- 📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 7
- 🏆Among Education apps bottom 0% by installs gained this week (2309 peers growing)
- 🛠Updates quiet · updated 69 days ago
Installs since launch
+1 installs
since Oct 7
Update history
20.0c
Sep 5, 2026 · seen Oct 19, 2026
Only the current version so far — new entries appear as the app ships updates.
김종수수학 is an education app by B2 Corp. with 500+ downloads (about 715 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “Good morning. This is Jongsoo Kim, who delivers news of your child's studies.”
