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

	Title	Score	Score (w/installs)	Installs	Category	Released
	USSD kod 2021	4.6	7.9	5,000+	Communication	05 Oct 2019
	USSD internet	4.9	6.8	1,000+	Communication	10 Nov 2022
	USSD info Uzbekistan - Mobiuz	4.6	6.3	1,000+	Communication	10 Nov 2022
	USSD Codes	4.9	13.4	1,000,000+	Communication	10 Nov 2022
	ussd code for all sim details	3.6	6.6	10,000+	Communication	07 Nov 2022
	USSD 4G (MEHR 2020)	0	0.0	10,000+	Communication	09 Jul 2020
	USmartOPS	0	0.0	10,000+	Communication	27 Dec 2019
	USM MyCity Customer	4.6	7.8	5,000+	Communication	02 Nov 2022
	USM amoeba	0	0.0	100+	Communication	31 Mar 2020
	USM amigo	0	0.0	500+	Communication	26 Oct 2016
	Üsi Stadt	0	0.0	500+	Communication	03 Nov 2020
	UseVerb - Jobs & Hiring	0	0.0	1,000+	Communication	06 Nov 2022
	UserlynX - Test utilisateur	0	0.0	5,000+	Communication	10 Sep 2019
	Userbrain Recorder	3.4	6.3	10,000+	Communication	04 Feb 2023
	User Sense	1.8	3.1	5,000+	Communication	10 Nov 2022
	USEFLOW	0	0.0	5,000+	Communication	28 Jun 2020
	USC Upstate Alumni	0	0.0	100+	Communication	12 Nov 2022
	USC Now	4.7	6.5	1,000+	Communication	17 Aug 2020
	USC Aiken Alumni	0	0.0	50+	Communication	20 Jan 2019
	USAF Connect	3.4	7.9	100,000+	Communication	06 Aug 2018