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

	Title	Score	Score (w/installs)	Installs	Category	Released
	German for ai.type Keyboard	4.6	12.2	500,000+	Productivity	18 Dec 2011
	ICS Delivery	3.2	8.3	500,000+	Productivity	08 Mar 2020
	SchemataCAD viewer DWG/DXF	3.5	9.2	500,000+	Productivity	04 Sep 2013
	Smart BPER Card	2.9	7.5	500,000+	Productivity	11 Sep 2019
	Hublo	0	0.0	500,000+	Productivity	25 Jan 2024
	Intel® Unison™	4.7	12.3	500,000+	Productivity	02 Dec 2022
	Huion Note : Easy note-taking	4.3	11.3	500,000+	Productivity	14 Mar 2022
	Godot Editor 4	0	0.0	500,000+	Productivity	31 Dec 1969
	Astrill VPN	3.3	8.6	500,000+	Productivity	04 Mar 2014
	UVCAD - CAD 2D Draw & Drafting	3.1	8.1	500,000+	Productivity	28 May 2021
	MK Explorer (File manager)	4.1	10.7	500,000+	Productivity	09 Oct 2013
	Blackbox AI Code Chat	3.8	10.1	500,000+	Productivity	03 Dec 2023
	Menthal	2.5	6.5	500,000+	Productivity	31 Jul 2013
	Park@Perak	1.4	3.7	500,000+	Productivity	25 Dec 2018
	BMAQ	0	0.0	500,000+	Productivity	13 Oct 2019
	SIAMO	5	13.1	500,000+	Productivity	23 Aug 2021
	Comgás Virtual	2.6	6.7	500,000+	Productivity	16 May 2018
	OldSchool Editor : Text Editor	4.1	9.5	100,000+	Productivity	31 Oct 2022
	MyCutcoRep	4	9.1	100,000+	Productivity	28 Jul 2021
	List Maker	4.3	10.0	100,000+	Productivity	02 Nov 2022