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

	Title	Score	Score (w/installs)	Installs	Category	Released
	Spark Member	2.8	6.4	100,000+	Education	09 Nov 2022
	Kautilya GS	4.5	10.3	100,000+	Education	03 Sep 2019
	GS Planet Institute	3.9	8.9	100,000+	Education	31 Oct 2022
	GS World IAS/PCS Institute	3.9	8.9	100,000+	Education	02 Jun 2019
	SPARKvue: Graphing & Analysis	2.8	6.4	100,000+	Education	14 Nov 2012
	Sleepy Classes IAS(UPSC)	0	0.0	100,000+	Education	07 Mar 2018
	UPSC IAS 2024: Prelims & Mains	4.2	9.6	100,000+	Education	01 Jun 2017
	Organic Chemistry Practice	4.6	10.6	100,000+	Education	13 Feb 2016
	Chemistry By Design	4.5	10.2	100,000+	Education	16 Jul 2011
	Molecular Constructor	4.3	9.8	100,000+	Education	01 Nov 2022
	ReactionFlash	4.6	10.5	100,000+	Education	30 Jan 2017
	Arora Classes	4.4	10.2	100,000+	Education	01 Nov 2022
	J Chemistry	5	11.5	100,000+	Education	06 Nov 2022
	Physics Galaxy	4.2	9.7	100,000+	Education	31 Oct 2022
	OU Study	3.7	8.4	100,000+	Education	27 Aug 2019
	OpenLearning	4.1	9.4	100,000+	Education	07 Jul 2018
	AmazingTalker: Language tutors	4.8	11.0	100,000+	Education	21 Dec 2020
	Palfish(teacher）伴鱼老师版	4.1	9.4	100,000+	Education	02 Nov 2022
	VIPTeacher	2.7	6.3	100,000+	Education	03 Jul 2016
	GoStudent | Private Tutoring	3.4	7.9	100,000+	Education	14 Nov 2021