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The top 20 popular Libraries & Demo Apps for Android in Japan with NO ads

Google Play has 2,524 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 Japan. Together these 20 apps got 790 installs in the last 30 days. QR Scanner got the most installs in the last 30 days: 400. Install counts come from Google Play. Last updated on 2026-11-12.
#
App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
Rating
On Play
1
Incensarios de Loja
MIPE Software · Libraries & Demo
0
−100%
390
–
4 years
2
OpenCV Image Process
Asogaru Lab · Libraries & Demo
120
−53%
51K
3.9
5 years
3
TeeChart for Xamarin.Forms
Steema Software · Libraries & Demo
0
300
–
8 years
4
Librairie Biblique
Isi d'or · Libraries & Demo
16
−45%
250
–
15 months
5
한세대학교 중앙도서관
LibTech Co. · Libraries & Demo
0
−100%
12K
–
13 years
6
Alpári templom AR
Pazirik Ltd. · Libraries & Demo
0
16
–
5 years
7
국립공주대학교 모바일 출입증
LibTech Co. · Libraries & Demo
0
−100%
2.9K
–
13 months
8
Gradska knjižnica Buzet
mKnjiznica · Libraries & Demo
1
200
–
6 years
9
Ukrainian for AnySoftKeyboard
AnySoftKeyboard · Libraries & Demo
2
170K
4.6
16 years
10
MESOLIA Application Locataire
MESOLIA HABITAT · Libraries & Demo
0
−100%
17K
–
8 years
11
RN Fahrplan
EDITH GmbH & Co. KG · Libraries & Demo
4
−90%
160
–
5 months
12
24Library - Study Room Manager
empowerxlabs · Libraries & Demo
110
−66%
1.6K
–
6 months
13
VendasExternas-Teste impressão
VendasExternas - Alkord Sistemas · Libraries & Demo
1
−50%
710
–
6 years
14
iOPAC
Algorhythms Consultants Pvt Ltd · Libraries & Demo
78
−20%
2.1K
–
3 years
15
Hibox Demo for Android TV
Hibox Systems · Libraries & Demo
1
−67%
620
–
5 years
16
ViSoft 360
ViSoft GmbH. · Libraries & Demo
47
−32%
25K
–
11 years
17
QR Scanner
Michael Meistrowitz · Libraries & Demo
400
−19%
5.9K
–
4 years
18
MicroTraq app. MicroIQ Prox lo
Triteq Lock and Security, LLC · Libraries & Demo
1
100
–
10 years
19
bk Plus
Digiphysio_ · Libraries & Demo
9
±0%
160
–
2 years
20
Augmented Catalogue
Neuland Software GmbH · Libraries & Demo
0
−100%
16
–
4 years
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