📈Last 7 days+12 installs — 71% faster than the week before (+7) · 1/day since Oct 7
🏆Among Education appstop 22% by installs gained this week (2230 peers growing)
🛠Updatesdormant · updated 209 days ago
Installs since launch
+26 installs
since Oct 7
Update history
1.17Apr 19, 2026 · seen Oct 19, 2026
Only the current version so far — new entries appear as the app ships updates.
한국어 알파벳 사전(Korean Letters) is an education app by don9bob with 10,000+ downloads (about 33K estimated). +12 installs in the last 7 days. Released Feb 7, 2018. Install growth, rank history, SDKs and ad networks.