
Description: APKTurbo is an Android app optimizer that helps reduce app size and improve performance. It analyzes the app byte code and resources to remove unused code and optimize images and other assets.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: APKMirror is a website that hosts Android APK files for apps and games. It allows users to download earlier versions of apps as well as region-locked apps not available on the Play Store in their country.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API