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

	Title	Score	Score (w/installs)	Installs	Category	Released
	MuPDF viewer	4.4	9.6	50,000+	Books & Reference	05 Nov 2022
	211 Wisconsin	4.4	6.1	1,000+	Books & Reference	24 Sep 2023
	KC Library	4.4	7.5	5,000+	Books & Reference	02 Aug 2017
	Babelio, ma bibliothèque	4.4	10.2	100,000+	Books & Reference	22 Dec 2018
	Study the Book of Revelation	4.4	8.1	10,000+	Books & Reference	05 Nov 2022
	Barnes & Noble NOOK	4.4	14.2	10,000,000+	Books & Reference	20 Jul 2010
	Gurbani Nirvaan	4.4	10.1	100,000+	Books & Reference	01 Nov 2022
	Al Quran With English & Bangla	4.4	9.5	50,000+	Books & Reference	12 Nov 2022
	Catholic Prayer Book	4.4	8.1	10,000+	Books & Reference	10 Nov 2022
	مكتبة الأوحد	4.4	8.1	10,000+	Books & Reference	01 Nov 2022
	TecCat	4.4	8.1	10,000+	Books & Reference	01 Nov 2022
	U.S. Army Special Forces	4.4	6.1	1,000+	Books & Reference	10 Nov 2022
	Favorite Hymns / Hymnals	4.4	7.5	5,000+	Books & Reference	12 Nov 2022
	DeWitt County Sheriff Tx	4.4	6.1	1,000+	Books & Reference	31 Oct 2022
	eNIFOG	4.4	8.1	10,000+	Books & Reference	26 Apr 2017
	Nigeria Bible App	4.4	10.1	100,000+	Books & Reference	08 Nov 2022
	Kütüb-i Sitte Hadis	4.4	10.1	100,000+	Books & Reference	10 Jan 2014
	Malayalam Bible (Biblica)	4.4	11.5	500,000+	Books & Reference	16 Mar 2019
	Tumaini Kuu	4.4	8.1	10,000+	Books & Reference	19 Feb 2021
	ا‫لكتاب المقدس Arabic Bible‬‬‬	4.4	10.1	100,000+	Books & Reference	07 Oct 2021