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

	Title	Score	Score (w/installs)	Installs	Category	Released
	SIGMATEK Connect	0	0.0	1,000+	Productivity	11 Oct 2022
	Sigga Proteção Automotiva	0	0.0	5,000+	Productivity	23 Oct 2022
	Siers Groep BouwApp	0	0.0	100+	Productivity	02 Mar 2021
	SIERA EXPERT COMPTABLE DIGITAL	0	0.0	100+	Productivity	16 May 2018
	Siemens CSE SI	0	0.0	1,000+	Productivity	14 Apr 2020
	SIDES Drive	0	0.0	10,000+	Productivity	19 Apr 2020
	SID Preventa	0	0.0	1,000+	Productivity	03 Nov 2022
	SICE Proveedores	0	0.0	100+	Productivity	15 Aug 2020
	Sicas Smart Consulting	0	0.0	1,000+	Productivity	30 Oct 2019
	SIBB Online	0	0.0	50+	Productivity	19 Sep 2022
	SIAMO	5	13.1	500,000+	Productivity	23 Aug 2021
	SIA Kiosco	0	0.0	1,000+	Productivity	31 Oct 2022
	SIA eDentity	0	0.0	50+	Productivity	09 Nov 2022
	SIA	0	0.0	100+	Productivity	09 Nov 2022
	Si-HVACR Measurement MobileApp	0	0.0	1,000+	Productivity	08 Nov 2022
	Shyfter POS	0	0.0	500+	Productivity	24 Jun 2023
	Shwe Bill Pay	4.5	9.6	50,000+	Productivity	02 Nov 2022
	Shuttle Service Manager	0	0.0	100+	Productivity	26 May 2016
	Shree Agro	0	0.0	1,000+	Productivity	07 Nov 2022
	ShowTime Viewer from Zoho	4.4	10.2	100,000+	Productivity	01 Nov 2022