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

Title Score Score (w/installs) Installs Category Released
Google Calendar
4.6
20.8
5,000,000,000+
15 Oct 2012
Google Docs
4.1
17.0
1,000,000,000+
28 Apr 2014
Google Assistant
3.7
15.5
1,000,000,000+
02 Oct 2017
Google Sheets
4.1
16.9
1,000,000,000+
28 Apr 2014
Link to Windows
4
16.4
1,000,000,000+
14 Dec 2015
Google Keep - Notes and Lists
4.1
16.8
1,000,000,000+
18 Mar 2013
Samsung Email
4.4
18.3
1,000,000,000+
13 Jan 2017
Google Slides
4
16.6
1,000,000,000+
23 Jun 2014
Samsung Print Service Plugin
3.7
15.4
1,000,000,000+
03 Nov 2013
Mi Calendar
4.1
17.2
1,000,000,000+
12 Nov 2022
Samsung Notes
4.8
19.8
1,000,000,000+
04 Nov 2022
Samsung Calendar
4.1
17.2
1,000,000,000+
12 Jul 2023
Microsoft OneNote: Save Notes
4.7
18.7
500,000,000+
05 Feb 2012
HP Print Service Plugin
4.1
16.6
500,000,000+
12 May 2013
Samsung Link (Terminated)
3.6
14.2
500,000,000+
21 Jul 2012
HP Smart
4.2
15.6
100,000,000+
19 Nov 2012
ColorNote Notepad Notes
4.9
18.0
100,000,000+
04 Nov 2022
Vi: Recharge, Payments & Games
4.6
16.9
100,000,000+
12 Mar 2013
DigiLocker
3.4
12.5
100,000,000+
11 Nov 2022
Calculator - unit converter
4.6
17.1
100,000,000+
28 Jun 2014