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

	Title	Score	Score (w/installs)	Installs	Category	Released
	YouVersion Bible App + Audio	4.9	18.2	100,000,000+	Books & Reference	31 Dec 1969
	JW Library	4.8	17.1	50,000,000+	Books & Reference	01 Jul 2013
	Quran for Android	4.8	16.9	50,000,000+	Books & Reference	08 Aug 2010
	Wikipedia	4.4	15.6	50,000,000+	Books & Reference	11 Jan 2012
	ReadEra – book reader pdf epub	4.8	15.6	10,000,000+	Books & Reference	29 Mar 2017
	Libby, the Library App	4.8	15.5	10,000,000+	Books & Reference	15 Jan 2017
	DeepL: translate & write	4.7	15.1	10,000,000+	Books & Reference	28 Jan 2022
	Merlin Bird ID by Cornell Lab	4.9	15.1	5,000,000+	Books & Reference	24 Jun 2014
	Al Quran (Tafsir & by Word)	4.9	15.1	5,000,000+	Books & Reference	24 Aug 2016
	Gospel Library	4.7	15.0	10,000,000+	Books & Reference	26 May 2010
	English Dictionary - Offline	4.6	14.9	10,000,000+	Books & Reference	19 Mar 2012
	Alkitab	4.8	14.9	5,000,000+	Books & Reference	31 Dec 1969
	iQuran Lite – القران الكريم	4.6	14.7	10,000,000+	Books & Reference	31 Dec 1969
	French Dictionary - Offline	4.5	14.6	10,000,000+	Books & Reference	09 Nov 2022
	Alkitab	4.7	14.6	5,000,000+	Books & Reference	10 Dec 2014
	Kamus Besar Bahasa Indonesia	4.7	14.5	5,000,000+	Books & Reference	10 Nov 2022
	Bible - Audio & Video Bibles	4.7	14.4	5,000,000+	Books & Reference	23 Aug 2010
	Diccionario RAE y ASALE (DLE)	4.6	14.3	5,000,000+	Books & Reference	01 Nov 2022
	Sky Map	4	14.2	50,000,000+	Books & Reference	31 Dec 1969
	Barnes & Noble NOOK	4.4	14.2	10,000,000+	Books & Reference	20 Jul 2010