
Description: Stacer is an open source system optimizer and monitoring tool for Linux. It allows you to easily clean up disk space, manage startup applications, uninstall unused dependencies, monitor system resources, and optimize system performance.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: iCleaner is an optimization and cleaning utility for macOS that helps free up disk space by deleting unnecessary system files and caches. It has features to clean system junk, uninstall apps, manage login items, and monitor disk usage.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API