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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Tamil Quran and Dua	4.7	12.3	500,000+	Books & Reference	07 Jan 2013
	NDT Reference	4.4	8.1	10,000+	Books & Reference	09 Jan 2013
	Surrey Libraries	3	5.5	10,000+	Books & Reference	13 Jan 2013
	Sun & Moon Calendar	4.5	11.9	500,000+	Books & Reference	02 Feb 2013
	iPublishCentral Reader	3.2	7.4	100,000+	Books & Reference	10 Feb 2013
	ROTC Handbook	4.4	8.1	10,000+	Books & Reference	17 Feb 2013
	الأربعون النووية مع الشرح	4.9	13.4	1,000,000+	Books & Reference	20 Feb 2013
	myON	3.3	7.6	100,000+	Books & Reference	13 Mar 2013
	صحيح البخاري	4.8	13.4	1,000,000+	Books & Reference	21 Mar 2013
	AlReader -any text book reader	4.2	12.9	5,000,000+	Books & Reference	25 Mar 2013
	북큐브 - 전자책/웹소설/웹툰	3.8	10.0	500,000+	Books & Reference	09 Apr 2013
	Fertilizer Removal By Crop	4.2	9.6	100,000+	Books & Reference	13 Apr 2013
	Bedtime Shema: Jewish Children	4.7	8.7	10,000+	Books & Reference	13 Apr 2013
	bpb: Das Grundgesetz	0	0.0	100,000+	Books & Reference	13 Apr 2013
	Ag PhD Field Guide	4	7.3	10,000+	Books & Reference	23 Apr 2013
	국립중앙도서관	0	0.0	100,000+	Books & Reference	23 Apr 2013
	مركز دراسات الكتاب المقدس	4.6	10.6	100,000+	Books & Reference	20 May 2013
	LWB Mobile	4.6	8.4	10,000+	Books & Reference	20 May 2013
	hoopla Digital	4.7	12.9	1,000,000+	Books & Reference	23 May 2013
	Falam Bible	4.4	9.5	50,000+	Books & Reference	28 May 2013