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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Union Reach - The Union Mobile	3	5.1	5,000+	Communication	24 Mar 2019
	UNIGIS Messenger	0	0.0	1,000+	Communication	16 May 2021
	Unify Office	0	0.0	5,000+	Communication	08 Nov 2022
	Unifort Acesso	0	0.0	5,000+	Communication	09 Aug 2023
	Unified Police Department	3.9	5.4	1,000+	Communication	05 Nov 2022
	Unifi Mobile	2.7	6.1	100,000+	Communication	26 Sep 2023
	UNICO 2.0	0	0.0	100+	Communication	04 Nov 2022
	UNICEF erleben	0	0.0	5,000+	Communication	21 Jun 2020
	Unbind	0	0.0	50,000+	Communication	05 May 2023
	Unaide Connect	0	0.0	1,000+	Communication	12 May 2020
	UMO Responder App	0	0.0	100+	Communication	07 Nov 2022
	UMDF Conference	0	0.0	100+	Communication	09 Nov 2022
	UM8700 Mobile	5	6.2	500+	Communication	13 Dec 2011
	ULTATEL Hub	3	4.1	1,000+	Communication	26 Sep 2021
	UKIM Sparkbrook Masjid	0	0.0	500+	Communication	06 Nov 2021
	UKG Today	4	7.3	10,000+	Communication	07 Nov 2022
	UK Postbox	3.2	5.5	5,000+	Communication	18 May 2021
	UK Alumni Association	3.6	4.9	1,000+	Communication	10 Mar 2018
	Uiigo - Condomínios Inteligent	0	0.0	100+	Communication	01 Nov 2022
	UIGTC	0	0.0	500+	Communication	30 Apr 2013