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
Quran for Android
4.8
17.0
50,000,000+
08 Aug 2010
Wikipedia
4.5
15.9
50,000,000+
11 Jan 2012
JW Library
4.8
15.6
10,000,000+
01 Jul 2013
ReadEra – book reader pdf epub
4.8
15.6
10,000,000+
29 Mar 2017
Libby, by OverDrive
4.8
15.5
10,000,000+
15 Jan 2017
iQuran Lite – القران الكريم
4.7
15.3
10,000,000+
31 Dec 1969
Al Quran (Tafsir & by Word)
4.9
15.1
5,000,000+
24 Aug 2016
DeepL Translate
4.7
15.0
10,000,000+
28 Jan 2022
Ayah: Quran App
4.8
14.9
5,000,000+
04 Nov 2022
English Dictionary - Offline
4.6
14.8
10,000,000+
19 Mar 2012
Alkitab
4.8
14.7
5,000,000+
10 Dec 2014
Sky Map
4.1
14.6
50,000,000+
31 Dec 1969
Bible - Audio & Video Bibles
4.7
14.6
5,000,000+
23 Aug 2010
French Dictionary - Offline
4.5
14.6
10,000,000+
09 Nov 2022
Kamus Besar Bahasa Indonesia
4.7
14.5
5,000,000+
10 Nov 2022
Alkitab
4.7
14.4
5,000,000+
31 Dec 1969
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
کتابراه: کتاب الکترونیک و صوتی
4.6
14.2
5,000,000+
04 Mar 2015