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The top 20 popular Libraries & Demo Apps for Android in South Korea

Google Play has 2,521 Libraries & Demo apps, the 31st largest app category. 342 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 840 installs in the last 30 days. Unistellar got the most installs in the last 30 days: 500. Install counts come from Google Play. Last updated on 2026-11-10.
#
App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
Rating
On Play
1
PureEPUB: EPUB Reader
PXLRadial · Libraries & Demo
4
−64%
31
–
4 months
2
Salavat-ı Şerifler
İslami Uygulamalar · Libraries & Demo
170
−16%
49K
–
12 years
3
Crypto Reminder
Dream Space · Libraries & Demo
0
160
–
4 years
4
reMedia App Tester
reMedia · Libraries & Demo
0
5
–
7 years
5
مكتبة محبرة
Sarieh Serdar · Libraries & Demo
1
−50%
600
–
3 years
6
Unistellar
Unistellar · Libraries & Demo
500
−50%
120K
3.6
6 years
7
서울예술대학교
LibTech Co. · Libraries & Demo
6
−83%
7.1K
–
10 years
8
CASC-I SCETA
CyberCe · Libraries & Demo
33
New
140
–
2 months
9
adbrix 2.0 Tool
(주)아이지에이웍스 · Libraries & Demo
0
3
–
11 months
10
Transit Mobile
CHSOFT AG · Libraries & Demo
13
−85%
11K
–
12 years
11
Send to Framebuffer
Sven Killig · Libraries & Demo
0
23K
–
15 years
12
Shut App: Quiet Office Space
TarrySoft · Libraries & Demo
6
−50%
2.5K
3.8
4 years
13
BioTag+
biocv.gmbh · Libraries & Demo
0
27
–
21 months
14
Loud Alarm & Siren Sounds
GhlAppss · Libraries & Demo
3
−62%
84
–
5 months
15
STEM Suite
fischertechnik · Libraries & Demo
29
−59%
1.5K
–
2 years
16
Gradska knjižnica Pakrac
mKnjiznica · Libraries & Demo
2
−33%
340
–
6 years
17
Units
Laura Reyes Sanz · Libraries & Demo
2
−67%
140
–
22 months
18
Funatick: flutter app ui kit
Sdreatech Private Limited · Libraries & Demo
0
9
–
14 months
19
CSEE COVEA Le Mans
CyberCe · Libraries & Demo
72
−29%
2.1K
–
11 months
20
Colorful Flashlight glow
Coder-World · Libraries & Demo
0
9
–
19 months