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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Catholic Confession Guide	4.3	7.9	10,000+	Books & Reference	30 Oct 2015
	AskRail	4.3	7.9	10,000+	Books & Reference	07 Nov 2022
	Bible Hub	4.3	9.9	100,000+	Books & Reference	18 Nov 2020
	Jewish Virtual Library	4.3	9.3	50,000+	Books & Reference	10 Feb 2018
	s.mart Arpeggio Gitarre,Bass,…	4.3	9.3	50,000+	Books & Reference	09 Nov 2022
	The Shepherd’s Rod Series	4.3	7.9	10,000+	Books & Reference	04 Nov 2022
	Nzema Bible	4.3	7.9	10,000+	Books & Reference	08 Nov 2022
	Bogar 7000	4.3	9.9	100,000+	Books & Reference	27 Jul 2013
	Dictionnaire Dioula / Jula	4.3	9.3	50,000+	Books & Reference	12 Dec 2017
	Chabad.FM - Chitas & Rambam	4.3	5.9	1,000+	Books & Reference	10 Nov 2017
	KJV - Spanish Bible	4.3	7.9	10,000+	Books & Reference	07 Nov 2022
	FamilySearch Get Involved	4.3	9.9	100,000+	Books & Reference	02 Nov 2022
	Hubble Space Telescope	4.3	9.3	50,000+	Books & Reference	11 Nov 2022
	Inkspired	4.3	9.9	100,000+	Books & Reference	13 Jan 2021
	مناهج كردستان	4.3	9.3	50,000+	Books & Reference	26 Mar 2021
	WorldCat Find	4.3	7.3	5,000+	Books & Reference	11 Feb 2023
	SideBooks - PDF&Comic viewer	4.3	11.2	500,000+	Books & Reference	11 Nov 2022
	Egyptian Arabic Dictionary	4.3	9.8	100,000+	Books & Reference	07 Nov 2022
	SCCLD	4.3	7.3	5,000+	Books & Reference	09 Nov 2022
	The Bible and Book of Mormon	4.3	9.2	50,000+	Books & Reference	10 Nov 2022