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

Title Score Score (w/installs) Installs Category Released
YouVersion Bible App + Audio
4.9
18.0
100,000,000+
31 Dec 1969
네이버 - NAVER
3.8
13.9
100,000,000+
06 Nov 2022
Sky Map
4.1
14.6
50,000,000+
31 Dec 1969
Wikipedia
4.5
15.9
50,000,000+
11 Jan 2012
Quran for Android
4.8
17.0
50,000,000+
08 Aug 2010
HTC Help
3.2
11.4
50,000,000+
23 Mar 2014
Libby, by OverDrive
4.8
15.5
10,000,000+
15 Jan 2017
DeepL Translate
4.7
15.0
10,000,000+
28 Jan 2022
JW Library
4.8
15.6
10,000,000+
01 Jul 2013
Barnes & Noble NOOK
4.3
13.8
10,000,000+
20 Jul 2010
English Dictionary - Offline
4.6
14.8
10,000,000+
19 Mar 2012
ReadEra – book reader pdf epub
4.8
15.6
10,000,000+
29 Mar 2017
Aldiko Next
3.4
11.1
10,000,000+
09 Nov 2022
French Dictionary - Offline
4.5
14.6
10,000,000+
09 Nov 2022
iQuran Lite – القران الكريم
4.7
15.3
10,000,000+
31 Dec 1969
「COCORO BOOKS」書籍・コミック・新聞・雑誌
3.8
12.2
10,000,000+
27 Feb 2011
FamilySearch Tree
4.5
13.9
5,000,000+
13 Jul 2014
Dictionary - WordWeb
4.5
14.0
5,000,000+
20 Jan 2012
Diccionario RAE y ASALE (DLE)
4.6
14.3
5,000,000+
01 Nov 2022
Gospel Library
4.6
14.3
5,000,000+
26 May 2010