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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Rocket.Chat	4.2	11.7	1,000,000+	Communication	12 Feb 2017
	MaX UC	3.4	7.8	100,000+	Communication	06 Nov 2022
	Stanford Biosciences	0	0.0	100+	Communication	05 Nov 2022
	Stanford International School	0	0.0	5,000+	Communication	05 Nov 2022
	Indiana Conference for Women	0	0.0	100+	Communication	21 Apr 2021
	Allstream Max CA	0	0.0	50+	Communication	07 Nov 2022
	Altigen MaxCloud UC	0	0.0	100+	Communication	10 Nov 2022
	Partou childcare	0	0.0	10,000+	Communication	31 May 2024
	THERE	0	0.0	1,000+	Communication	30 Aug 2022
	Wispr	3.5	7.6	50,000+	Communication	05 Nov 2022
	Dust - Private Messenger	3.9	10.3	500,000+	Communication	08 Nov 2022
	twinme - private messenger	3.8	10.4	1,000,000+	Communication	10 Nov 2022
	Chapp - Private Messenger	3.5	6.4	10,000+	Communication	05 Nov 2022
	Threema Work. For Companies	3.6	9.9	1,000,000+	Communication	08 Nov 2022
	StrongVPN - Fast, Private VPN	4.3	11.3	500,000+	Communication	29 Dec 2013
	WeConnect Mobile	0	0.0	50+	Communication	05 Nov 2022
	RiseupVPN	4.1	10.7	500,000+	Communication	11 Nov 2022
	My Care N' Care	0	0.0	100+	Communication	05 Nov 2022
	Tarazona de la Mancha Informa	0	0.0	1,000+	Communication	12 Feb 2016
	ManageBridge	3.1	5.8	10,000+	Communication	25 Sep 2012