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

Title Score Score (w/installs) Installs Category Released
KNIPEX
5
9.2
10,000+
11 May 2022
GeoPal Mobile Workforce Manage
5
9.2
10,000+
30 Jul 2011
ZPush( SFtp,Smb,NextCloud,..)
5
6.9
1,000+
08 Nov 2022
Shadow Drive
5
9.2
10,000+
19 Sep 2022
Hive Learning
5
9.2
10,000+
07 Nov 2022
SOVA Guard Tracker
5
6.2
500+
04 Nov 2022
South Shore Church
5
4.6
100+
12 Nov 2022
CleanCloud Driver
5
6.9
1,000+
09 Nov 2022
Proveda India
5
11.5
100,000+
09 Nov 2022
SPN Software
5
9.2
10,000+
13 Feb 2020
SMART CONSTRUCTION Field
5
6.9
1,000+
06 Nov 2022
Tree Survey (OTISS)
5
8.5
5,000+
08 Nov 2022
Alto Products
5
8.5
5,000+
27 Aug 2016
Esteves Eddie Wire Solutions
5
6.9
1,000+
27 Feb 2017
ContactSync trial
5
9.2
10,000+
08 Nov 2022
Yealink Meeting intl.
5
9.2
10,000+
09 Nov 2022
Channel Talk
5
11.5
100,000+
10 Nov 2022
WorkLink by Scope AR
5
8.5
5,000+
03 May 2016
Access Dormont
5
6.2
500+
10 Nov 2022
Wader Pilot Logbook
5
8.5
5,000+
11 Nov 2022