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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Nobelista	0	0.0	10,000+	Books & Reference	17 Apr 2021
	Polylino	0	0.0	50,000+	Books & Reference	29 Aug 2021
	Кубатурник 2708-75	0	0.0	50,000+	Books & Reference	21 Feb 2019
	BiblioSar	0	0.0	10,000+	Books & Reference	16 Dec 2015
	Kono Libraries	0	0.0	10,000+	Books & Reference	30 Oct 2016
	عصمة الأنبياء عليهم السلام	0	0.0	5,000+	Books & Reference	12 May 2015
	The 2010 Constitution of Kenya	0	0.0	10,000+	Books & Reference	23 Aug 2017
	Ratib Kubro	0	0.0	1,000+	Books & Reference	24 Feb 2022
	Dua & Amol (Hisnul Muslim)	0	0.0	5,000+	Books & Reference	09 Aug 2023
	መዝሙር ሰላም	0	0.0	10,000+	Books & Reference	09 Jan 2021
	PapiersMusique	0	0.0	10+	Books & Reference	08 Dec 2018
	Marine eBooks & MMD Notes	0	0.0	10,000+	Books & Reference	03 Aug 2023
	NBOA Programs	0	0.0	100+	Books & Reference	26 Jan 2019
	RiseDex - MH RISE Weakness Dex	0	0.0	1,000+	Books & Reference	11 Jan 2023
	KambiumGO	0	0.0	1,000+	Books & Reference	22 Jan 2023
	DGW Solution	0	0.0	10,000+	Books & Reference	01 Feb 2017
	Antanukas	0	0.0	5,000+	Books & Reference	08 Oct 2022
	WisdomFone	0	0.0	10,000+	Books & Reference	16 Mar 2023
	Dicziunari Rumantsch	0	0.0	5,000+	Books & Reference	11 Dec 2021
	NAK Buch (Gesang,Chorbuch,...)	0	0.0	1,000+	Books & Reference	27 May 2023