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

Title Score Score (w/installs) Installs Category Released
Google Chrome: Fast & Secure
4.2
19.1
10,000,000,000+
05 Feb 2012
WhatsApp Messenger
4.3
19.1
5,000,000,000+
16 Oct 2010
Samsung Push Service
3.9
17.3
5,000,000,000+
27 Mar 2013
Google Duo
4.6
20.5
5,000,000,000+
14 Aug 2016
Messages
4.2
17.4
1,000,000,000+
10 Nov 2014
ANT Radio Service
3.4
14.0
1,000,000,000+
03 Nov 2010
Contacts
4.3
18.0
1,000,000,000+
05 Dec 2015
Samsung Internet Browser
4.3
17.9
1,000,000,000+
22 Aug 2015
Carrier Services
4.1
17.1
1,000,000,000+
11 Mar 2017
Messenger Lite
4.2
17.0
500,000,000+
30 Sep 2017
Live Transcribe & Notification
3.7
14.8
500,000,000+
01 Jun 2019
Verizon Messages
4.3
15.9
100,000,000+
10 Apr 2011
Firefox Fast & Private Browser
4.5
16.7
100,000,000+
19 Dec 2010
Signal Private Messenger
4.6
16.8
100,000,000+
23 May 2010
Sound Amplifier
3.5
13.0
100,000,000+
02 Feb 2019
Zello PTT Walkie Talkie
4.3
16.0
100,000,000+
23 Jul 2011
video calls and chat
4.1
14.4
50,000,000+
07 Aug 2022
Plus Messenger
4.3
15.3
50,000,000+
24 Feb 2015
Verizon Call Filter
4.6
16.5
50,000,000+
27 Jan 2018
UC Browser Turbo- Fast Download, Secure, Ad Block
3.8
13.6
50,000,000+
27 Mar 2019