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

Title Score Score (w/installs) Installs Category Released
PBS KIDS Video
4.2
13.6
10,000,000+
22 Jun 2014
Khan Academy
4.2
13.7
10,000,000+
20 Sep 2015
Quizizz: Play to learn
4.7
15.2
10,000,000+
09 Sep 2017
AnkiDroid Flashcards
4.8
15.5
10,000,000+
06 Nov 2022
NASA
4.2
13.7
10,000,000+
05 Jul 2011
Blackboard
3.5
11.1
10,000,000+
13 Jan 2015
Moodle
4.5
14.4
10,000,000+
04 Mar 2013
Read Along by Google
0
0.0
10,000,000+
31 Dec 1969
Cambly – Learn English
4.5
14.4
10,000,000+
15 Feb 2014
Minecraft Education
4
12.8
10,000,000+
01 Nov 2022
Google Arts & Culture
4.3
13.8
10,000,000+
28 Nov 2015
ScratchJr
3.7
12.0
10,000,000+
28 Mar 2015
Yandex Translate
4.5
14.6
10,000,000+
07 Nov 2022
Utkarsh: Govt Jobs & Exam Prep
4.3
13.7
10,000,000+
11 Nov 2018
Superbook Kids Bible App
4.9
15.6
10,000,000+
29 May 2013
PlantNet Plant Identification
4.5
14.5
10,000,000+
19 Jan 2014
Testbook Exam Preparation App
3.9
12.6
10,000,000+
27 Jun 2015
KHAN GLOBAL STUDIES
4.4
14.3
10,000,000+
26 Aug 2020
Vedantu | JEE-NEET, Class 1-12
3.9
12.4
10,000,000+
06 Mar 2019
GeoGebra Graphing Calculator
4.3
13.8
10,000,000+
03 Nov 2022