The top 20 popular Free Communication Apps for Android in South Korea
Google Play has 42,112 Communication apps, the 16th largest app category. 4,741 of them have at least 50,000 installs. 1% are paid, and the average rating is 3.9. Ranked by popularity in South Korea. Together these 20 apps got 120M installs in the last 30 days. Samsung Push Service got the most installs in the last 30 days: 79M. Install counts come from Google Play.
Last updated on 2026-10-24.
#
App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
On Play
16
CallApp: Caller ID & Block
CallApp Caller ID, Call Recorder & Spam Blocker · Communication
3.2M
+23%
430M
14 years
