Search for really free Android Tools apps with no IAP and no ADS

	Title	Score	Score (w/installs)	Installs	Category	Released
	O-Ring Master	0	0.0	10,000+	Tools	09 Nov 2022
	O-PitBlasting Guide	0	0.0	1,000+	Tools	15 Nov 2022
	O-Care Spa Water Expert	0	0.0	1,000+	Tools	30 May 2022
	O Connect	3.7	6.8	10,000+	Tools	10 Nov 2022
	Nærboks	0	0.0	100,000+	Tools	09 Nov 2023
	NZ Post	1	2.3	100,000+	Tools	01 Feb 2013
	NYXELL - Check-in	0	0.0	1,000+	Tools	06 Nov 2022
	NYSCOPBA	4.7	6.4	1,000+	Tools	10 Nov 2022
	NYC311	4.1	9.5	100,000+	Tools	01 Jan 2013
	NYC Secure	4.3	9.9	100,000+	Tools	17 Sep 2018
	NXT Remote Motor Control	0	0.0	1,000+	Tools	10 Nov 2022
	NXperience Mobile	0	0.0	5,000+	Tools	02 Sep 2017
	NXL Flange Utility	0	0.0	1,000+	Tools	10 Nov 2022
	NX Smart	0	0.0	1,000+	Tools	08 Nov 2022
	NX Lighting Controls	2.8	4.8	5,000+	Tools	16 Nov 2015
	nwm Connect	0	0.0	10,000+	Tools	18 Apr 2023
	NWEC	4.2	5.7	1,000+	Tools	02 Nov 2022
	NVS Viewer	0	0.0	500+	Tools	29 Feb 2016
	NVR Mobile Remote	2.9	5.4	10,000+	Tools	10 Nov 2022
	NVMS2	0	0.0	10,000+	Tools	08 Nov 2022