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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Sigma Group	0	0.0	100+	Education	06 Nov 2022
	Sigma Education	0	0.0	100+	Education	09 Nov 2022
	Sigma Coaching Classes	0	0.0	100+	Education	06 Nov 2022
	SIGMA CLASSES OFFICIAL	0	0.0	100+	Education	06 Nov 2022
	Sigma Classes Khora	0	0.0	100+	Education	09 Nov 2022
	Sigma Classes Jodhpur	0	0.0	1,000+	Education	09 Nov 2022
	SIGMA CLASSES BY LALIT SIR	0	0.0	10+	Education	09 Nov 2022
	Sigma Classes	0	0.0	1,000+	Education	09 Nov 2022
	Sigma Classes	0	0.0	100+	Education	09 Nov 2022
	Sigma Classes	0	0.0	50+	Education	09 Nov 2022
	SIGMA Classes	0	0.0	100+	Education	09 Nov 2022
	Sigma Academy	0	0.0	5,000+	Education	06 Nov 2022
	SigaUFMG	0	0.0	50,000+	Education	12 Nov 2022
	SIGAA Mobile	4.3	9.8	100,000+	Education	08 Apr 2015
	Sig fig calculator	0	0.0	5,000+	Education	12 Nov 2022
	SIG CLASSES	0	0.0	1,000+	Education	31 Oct 2022
	SifuTutor : Teach & Earn Money	0	0.0	10,000+	Education	08 Mar 2022
	SieWeb	2.7	6.1	100,000+	Education	11 Mar 2019
	Sierra Vista Unified District	3.4	4.7	1,000+	Education	12 Nov 2022
	Sierra Leone HCD LP	0	0.0	1,000+	Education	22 Sep 2021