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

Title Score Score (w/installs) Installs Category Released
Otter University
4.5
7.7
5,000+
23 Jun 2021
Ottawa USD 290
0
0.0
100+
10 Nov 2022
Otso
0
0.0
100,000+
09 Nov 2023
OTP ( online test portal )
0
0.0
100+
26 May 2020
OTOO TUTOR- Find Students Near
2.6
6.0
100,000+
17 May 2020
OTO Navi - Sound Navigator
4.1
9.5
100,000+
13 Dec 2019
OTET Government Jobs Test 2023
0
0.0
100+
02 Nov 2022
Otero Alert
0
0.0
50+
11 Nov 2022
OTC Focus
0
0.0
10+
02 Aug 2023
OTC Bali App
0
0.0
1,000+
14 Mar 2023
OTA Meeting Events
0
0.0
100+
16 Aug 2022
ÖSYM TR-YÖS
0
0.0
10,000+
16 Sep 2023
ÖSYM Görevli İşlemleri Sistemi
0
0.0
100,000+
28 Jan 2020
ÖSYM Aday İşlemleri Sistemi
1.8
5.6
5,000,000+
09 Nov 2022
Oswego CUSD 308
0
0.0
10+
30 Aug 2023
Oswaal Books
0
0.0
100,000+
22 Jun 2022
OSU Mobile
4.5
8.3
10,000+
10 Nov 2022
Ostaz: Request a tutor
4.9
10.6
50,000+
05 Nov 2022
Ostaz: Become a tutor
0
0.0
5,000+
18 Jan 2022
Ostad - Learn Skills Live
4.5
8.3
10,000+
19 Jul 2022