The 20 most popular Free Libraries & Demo Apps for Android ever
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 total installs. Together these 20 apps got 7.4M installs in the last 30 days. おサイフケータイ Webプラグイン got the most installs in the last 30 days: 2.4M. Install counts come from Google Play.
Last updated on 2026-11-11.
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App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
On Play
