Search for really free Android Books and reference apps with no IAP and no ADS

	Title	Score	Score (w/installs)	Installs	Category	Released
	MackinVIA	3.5	6.5	10,000+	Books & Reference	04 Nov 2022
	U.S. Army Echoes	3.5	6.5	10,000+	Books & Reference	08 Nov 2022
	Tagus	3.5	8.1	100,000+	Books & Reference	13 Oct 2013
	HVACR Fault Finder	3.5	6.5	10,000+	Books & Reference	05 Nov 2022
	YHWH Sacred Scriptures	3.5	7.6	50,000+	Books & Reference	07 Nov 2022
	Shia - Sunni Dialogue	3.5	6.4	10,000+	Books & Reference	05 Aug 2013
	CW Nuclear	3.5	6.0	5,000+	Books & Reference	10 Nov 2022
	SingStat	3.5	6.4	10,000+	Books & Reference	07 Nov 2022
	iNaturewatch Birds	3.5	6.4	10,000+	Books & Reference	12 Nov 2022
	ISBN Reader	3.5	6.4	10,000+	Books & Reference	10 Nov 2022
	The Bible in Sesotho	3.5	7.6	50,000+	Books & Reference	12 Nov 2022
	Appleton Public Library	3.5	4.8	1,000+	Books & Reference	08 Nov 2022
	MARINet	3.5	4.8	1,000+	Books & Reference	09 Nov 2022
	PEGI Ratings	3.5	6.4	10,000+	Books & Reference	11 Aug 2018
	148th Fighter Wing	3.5	4.4	500+	Books & Reference	12 Nov 2018
	Zapotec Texmelucan Bible	3.5	4.4	500+	Books & Reference	11 May 2016
	Ready SB County	3.5	6.4	10,000+	Books & Reference	16 May 2016
	Tumwabudu Mungu Wetu KKKT	3.5	8.0	100,000+	Books & Reference	10 Sep 2020
	Stary Writing-write and earn	3.5	8.0	100,000+	Books & Reference	11 Nov 2022
	Queens Public Library	3.5	6.4	10,000+	Books & Reference	08 Nov 2022