Search for really free Android Libraries and demo apps with no IAP and no ADS

	Title	Score	Score (w/installs)	Installs	Category	Released
	ActiBook	4	11.1	1,000,000+	Libraries & Demo	10 Jan 2011
	Ad-silence - OpenSource	3.9	8.5	50,000+	Libraries & Demo	11 Nov 2022
	Alan Playground	4.3	6.0	1,000+	Libraries & Demo	10 Nov 2022
	Android Material UI/UX	4.2	7.1	5,000+	Libraries & Demo	11 Oct 2022
	AoE II Companion	4.9	9.0	10,000+	Libraries & Demo	15 Jun 2020
	AoE IV Companion	0	0.0	1,000+	Libraries & Demo	20 Dec 2021
	APM Müllman	0	0.0	50,000+	Libraries & Demo	11 Nov 2022
	appdinx Connect	0	0.0	500+	Libraries & Demo	20 Mar 2019
	AR Face Detection	0	0.0	100+	Libraries & Demo	07 Nov 2022
	ARIMS Mobile	0	0.0	1,000+	Libraries & Demo	10 Nov 2022
	AU Library Self Check	0	0.0	100+	Libraries & Demo	11 Nov 2022
	Aurora Public Library (IL)	4.3	5.9	1,000+	Libraries & Demo	07 Feb 2018
	AusweisApp Bund	3.3	10.0	5,000,000+	Libraries & Demo	25 Mar 2017
	Banco Central de Bolivia	0	0.0	10,000+	Libraries & Demo	31 Oct 2022
	Barcode Scanner	4.5	12.3	1,000,000+	Libraries & Demo	27 Feb 2012
	Biblioteca País	3.9	10.3	500,000+	Libraries & Demo	08 Nov 2022
	Bibliotecas UNAM	0	0.0	50,000+	Libraries & Demo	11 Nov 2022
	BioID Facial Recognition	3	7.0	100,000+	Libraries & Demo	07 Nov 2022
	BoofCV Computer Vision	4.9	9.0	10,000+	Libraries & Demo	16 Feb 2013
	BookBites Bibliotek	0	0.0	100,000+	Libraries & Demo	04 Jun 2019