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

	Title	Score	Score (w/installs)	Installs	Category	Released
	CritiComms PTT (Push-to-Talk)	0	0.0	100+	Communication	09 Aug 2021
	Crisp	3.5	8.0	100,000+	Communication	10 Nov 2022
	CrisisGo	3.4	7.9	100,000+	Communication	13 Oct 2013
	Criptext Secure Email	4.2	9.8	100,000+	Communication	10 Nov 2022
	Crimestoppers GNO Tips	3.7	5.1	1,000+	Communication	06 Nov 2022
	CrimeSpotter	3.1	5.7	10,000+	Communication	06 Jul 2020
	Crime Stoppers Houston	4.2	5.7	1,000+	Communication	06 Nov 2022
	Cricket Visual Voicemail	3.8	12.1	10,000,000+	Communication	11 Nov 2022
	CRI CONNECT	0	0.0	1,000+	Communication	14 Aug 2017
	CrexGo	0	0.0	500+	Communication	16 May 2021
	Crexendo VIP Mobile	2.9	4.9	5,000+	Communication	09 Nov 2022
	Crewmember Connect	0	0.0	500+	Communication	01 Nov 2022
	CRESCENT	0	0.0	1,000+	Communication	11 Nov 2022
	Creative Cast	0	0.0	5,000+	Communication	10 Nov 2022
	CRDI Tester WIFI	0	0.0	1,000+	Communication	20 Jan 2020
	Cradlepoint Verify	4.1	7.5	10,000+	Communication	10 Nov 2022
	CPF Connect	0	0.0	10,000+	Communication	29 Jul 2015
	CPC-SCP Comm	0	0.0	5,000+	Communication	23 Jan 2023
	CPALL Connect	0	0.0	100,000+	Communication	03 Jun 2015
	CP CROP Connect	0	0.0	1,000+	Communication	17 May 2018