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

Title Score Score (w/installs) Installs Category Released
OTF KDS
5
6.2
500+
11 Nov 2022
OTDR Data Transporter
0
0.0
10,000+
03 Nov 2022
Osječki taxi
0
0.0
10,000+
29 Nov 2017
OSINT-D
3
5.5
10,000+
04 Nov 2022
osco smartfm-reach
0
0.0
10+
18 May 2017
OSA Community
0
0.0
1,000+
16 Oct 2022
OSA Andes
0
0.0
1,000+
16 Oct 2018
ORSSATTO
0
0.0
1,000+
04 Dec 2022
Orquest InStore
0
0.0
10,000+
14 Sep 2021
Orquest
4.7
10.8
100,000+
10 Apr 2019
Orphek iCon
0
0.0
1,000+
21 Jan 2021
ORMA Alumni
0
0.0
10+
11 Nov 2022
Orlando Collects
4.9
6.7
1,000+
31 Oct 2022
Orion Driver Connect
0
0.0
500+
04 Nov 2022
Orion Campus
0
0.0
50+
11 Nov 2022
Original Birth Catalogue
0
0.0
500+
14 May 2022
ORIBA WALLET
0
0.0
1,000+
22 Jun 2021
Orgzly: Notes & To-Do Lists
4.6
10.5
100,000+
07 Nov 2022
Organizer Canvassing
3.4
6.2
10,000+
12 Nov 2022
Organize-it!
4.6
6.4
1,000+
07 Feb 2023