Search for really free Android Books and reference apps with no IAP and no ADS

Title Score Score (w/installs) Installs Category Released
SDA Sabbath School Quarterly
4
11.2
1,000,000+
04 Nov 2022
Adventist Yearbook
0
0.0
1,000+
01 Nov 2022
Kamus Alkitab
4.6
12.0
500,000+
15 Feb 2015
Komik Yesus Hidup
0
0.0
5,000+
01 Aug 2015
Editus.lu
3
6.5
50,000+
06 Nov 2022
Mishna Yomi
4.7
8.1
5,000+
19 Jan 2016
JW Library
4.8
15.5
10,000,000+
01 Jul 2013
Lenovo PSREF
3.4
7.3
50,000+
04 Nov 2022
storyplayr
0
0.0
5,000+
05 May 2015
Chirp Audiobooks
4.6
12.0
500,000+
06 Jun 2018
Barnes & Noble NOOK
4.4
14.2
10,000,000+
20 Jul 2010
네이버 - NAVER
3.7
13.7
100,000,000+
06 Nov 2022
Древнеславянская Буквица
3.4
6.3
10,000+
21 Oct 2020
Al Quran Juz 12 Full Audio ( O
0
0.0
1,000+
13 Dec 2017
Reese's Book Club
2.8
6.1
50,000+
12 Nov 2022
Audubon Bird Guide
4.3
11.4
500,000+
28 Jun 2010
eBird by Cornell Lab
3.7
9.7
500,000+
05 Dec 2015
GoBird - Guide to Nearby Birds
4
8.7
50,000+
16 Nov 2017
Insight Devotional
4.3
7.8
10,000+
07 Nov 2022
Acellus
3.4
7.7
100,000+
15 Nov 2015