The top 20 popular Libraries & Demo Apps for Android in South Korea
Google Play has 2,532 Libraries & Demo apps, the 31st largest app category. 344 of them have at least 50,000 installs. 1% are paid, and the average rating is 4.0. Ranked by popularity in South Korea. Together these 20 apps got 13K installs in the last 30 days. All mobile Secret Codes got the most installs in the last 30 days: 12K. Install counts come from Google Play.
Last updated on 2026-11-05.
#
App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
On Play
