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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Google Slides	4	16.7	1,000,000,000+	Productivity	23 Jun 2014
	Vi: Recharge, Payments & Games	4.6	16.9	100,000,000+	Productivity	12 Mar 2013
	Google Docs	4.1	17.0	1,000,000,000+	Productivity	28 Apr 2014
	Samsung Calendar	4.1	17.1	1,000,000,000+	Productivity	12 Jul 2023
	Google Keep - Notes and Lists	4.1	17.2	1,000,000,000+	Productivity	18 Mar 2013
	Calculator - unit converter	4.7	17.2	100,000,000+	Productivity	28 Jun 2014
	ColorNote Notepad Notes	4.9	17.9	100,000,000+	Productivity	04 Nov 2022
	Samsung Cloud for Wear OS	4.4	18.1	1,000,000,000+	Productivity	04 Nov 2022
	Samsung Email	4.4	18.3	1,000,000,000+	Productivity	13 Jan 2017
	Microsoft OneNote: Save Notes	4.7	18.7	500,000,000+	Productivity	05 Feb 2012
	Samsung Notes	4.8	19.8	1,000,000,000+	Productivity	04 Nov 2022
	Google Calendar	4.5	20.2	5,000,000,000+	Productivity	15 Oct 2012