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

Title Score Score (w/installs) Installs Category Released
SpidItalia OTP
2.2
5.1
100,000+
11 Oct 2023
Spica My Hours
3.7
6.8
10,000+
08 Dec 2020
SphinxSurvey (SphinxMobile)
0
0.0
10,000+
14 Oct 2012
Sphere Track
0
0.0
5,000+
24 Jan 2016
Sphere Time
0
0.0
50+
14 Aug 2019
Sphere Task
0
0.0
1,000+
19 Jun 2016
Sphere Sign
0
0.0
50,000+
06 Apr 2017
Sphere Form
0
0.0
1,000+
22 May 2017
Sphere Check
0
0.0
1,000+
25 Jun 2019
Sphere - XR Solution
0
0.0
500+
05 Nov 2022
Spendia
5
6.9
1,000+
07 Apr 2019
Spendesk
4.3
9.2
50,000+
03 Nov 2022
Spell KH
0
0.0
1,000+
10 Oct 2022
Speedy Inventory
4.6
6.3
1,000+
10 Nov 2022
Speedy App Mensajeros
0
0.0
10,000+
09 Oct 2018
SpeedSter Driver
3.1
5.8
10,000+
04 Apr 2023
SpeedAdmin
0
0.0
10,000+
04 Sep 2022
SpeechWrite 360
0
0.0
1,000+
29 May 2018
Speech Level Singing Exercises
4.6
8.5
10,000+
09 Nov 2022
Spectrum Service Techâ„¢
2.9
5.0
5,000+
12 Jan 2020