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

Google Play has 2,515 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 19 apps got 790K installs in the last 30 days. おサイフケータイ Webプラグイン(連携用) got the most installs in the last 30 days: 500K. Install counts come from Google Play. Last updated on 2026-10-27.

App

Installs, 30 days

vs 30 days before

Last 12 weeks

Total installs

Rating

On Play

Wi-Fiスポット設定

SoftBank Corp. · Libraries & Demo

240K

+18%

30M

3.4

13 years

おサイフケータイ Webプラグイン(連携用)

FeliCa Networks, Inc. · Libraries & Demo

500K

+16%

60M

2.6

13 years

IpSensorMan

Ifor Powell · Libraries & Demo

−13%

200K

4.3

14 years

Cardboard

Google LLC · Libraries & Demo

39K

+8%

40M

3.3

12 years

rentingforce Handover

Verendus System · Libraries & Demo

−17%

150

–

18 months

Dolby.io Ultra

Dolby Laboratories Inc. · Libraries & Demo

710

−8%

47K

–

2 years

Jalousiescout

Schoenberger Germany Enterprises GmbH & Co. KG · Libraries & Demo

−54%

–

2 years

김포대학교 송백도서관

LibTech Co. · Libraries & Demo

−14%

5.5K

–

11 years

DivKit Pro

Direct Cursus Computer Systems Trading LLC · Libraries & Demo

−100%

–

3 years

Tecvid elmi 1-ci kitab

SonUmidTV Vusal Ali · Libraries & Demo

13K

–

11 years

Fassla Ecommerce App

AppCrew Technologies · Libraries & Demo

–

4 years

IP Pro(VR Cam, EseeCloud)

Wu peilin · Libraries & Demo

16K

+37%

1.7

10 years

Blue Tees Displays

Blue Tees Golf · Libraries & Demo

−38%

1.2K

1.8

20 months

Dog Breeds Guide

Cham DT · Libraries & Demo

−43%

550

–

6 months

BidJS Demo

Bidlogix · Libraries & Demo

–

4 months

EdgeSdkExample

Naman Anand · Libraries & Demo

−100%

–

3 years

Big Bang e GMT

Hublot · Libraries & Demo

−35%

7.3K

5.0

6 years

SPARTACUS Übergaben

N+P Informationssysteme GmbH · Libraries & Demo

±0%

–

2 years

중앙대학교 학술정보원

INEK CORP. · Libraries & Demo

−100%

17K

–

8 years

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