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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Prophet Library	4.8	6.6	1,000+	Books & Reference	03 Nov 2022
	Mishna	3.9	6.6	5,000+	Books & Reference	08 Nov 2022
	Psalter Pro	4.8	6.6	1,000+	Books & Reference	09 Nov 2022
	ROC - Renungan Oswald Chambers	3.6	6.6	10,000+	Books & Reference	29 Jun 2015
	Hakha Bible Thiang	3.6	6.6	10,000+	Books & Reference	12 Nov 2022
	Digestive Endoscopy	3.6	6.6	10,000+	Books & Reference	06 Nov 2022
	PD SGIV	4.8	6.6	1,000+	Books & Reference	07 Jan 2018
	예스24 전자도서관 (리뉴얼)	2.9	6.6	100,000+	Books & Reference	04 Nov 2022
	TracPipe CounterStrike Sizing	3.6	6.6	10,000+	Books & Reference	18 May 2015
	Clinton-Macomb Public Library	4.8	6.6	1,000+	Books & Reference	29 Oct 2022
	U.S. Army Echoes	3.6	6.5	10,000+	Books & Reference	08 Nov 2022
	DK Virtual Reality	3	6.5	50,000+	Books & Reference	02 Nov 2022
	Fastcase	3.5	6.5	10,000+	Books & Reference	12 Nov 2022
	211 South Dakota	3.8	6.5	5,000+	Books & Reference	15 Nov 2020
	BC OHS Regulation	3	6.5	50,000+	Books & Reference	24 Jun 2013
	VA New England	3.8	6.5	5,000+	Books & Reference	08 Nov 2022
	The Incarnate Word	4.7	6.5	1,000+	Books & Reference	11 Nov 2022
	SDA Bible Study Guide	3.5	6.5	10,000+	Books & Reference	01 Nov 2022
	IRAC Mode of Action	3	6.5	50,000+	Books & Reference	06 Nov 2022
	HR Biblija	3	6.5	50,000+	Books & Reference	02 Nov 2022