Search for really free Android Libraries and demo apps with no IAP and no ADS

Title Score Score (w/installs) Installs Category Released
Instant Boost : Addon
4.3
9.8
100,000+
16 Sep 2020
AusweisApp Bund
3.2
9.8
5,000,000+
25 Mar 2017
My GHMC
3.5
9.6
1,000,000+
06 Nov 2022
MaterialX - Material Design UI
4.1
9.5
100,000+
12 Aug 2017
ONprint - The Connected Print
4
9.2
100,000+
16 Apr 2013
Joanna de Ângelis
4.9
9.0
10,000+
03 Nov 2022
Key Attestation Demo
4.9
9.0
10,000+
10 Nov 2022
AoE II Companion
4.9
9.0
10,000+
15 Jun 2020
BoofCV Computer Vision
4.9
9.0
10,000+
16 Feb 2013
Brother Print SDK Demo
3.9
8.9
100,000+
11 Nov 2022
FD VR - Virtual App Launcher
3.4
8.9
500,000+
01 Nov 2022
Ad-silence - OpenSource
4
8.7
50,000+
11 Nov 2022
Telerik UI for Xamarin Samples
4.8
8.7
10,000+
04 Nov 2022
React Native Paper Example
4.7
8.7
10,000+
11 Jan 2021
Material Components Gallery
5
8.5
5,000+
04 Nov 2022
Compose Material Catalog
3.9
8.4
50,000+
31 Jul 2021
Grial UIKit
4.5
8.4
10,000+
04 Nov 2022
ROS-Mobile
4.6
8.4
10,000+
12 Nov 2022
@fric Remit - Money transfer
4.5
8.3
10,000+
04 Jan 2020
Microblink Identity
4.4
8.2
10,000+
06 Nov 2022