GeekUninstaller is a robust tool for Windows users focused on fast and effective uninstallation with batch capabilities, while AppCleaner is tailored for Mac users, emphasizing thorough cleanup of application remnants and system maintenance.
AppCleaner
Pros:
Efficient at cleaning up application remnants
Automatically finds and suggests apps to clean
Intuitive drag-and-drop functionality
Can clean browser caches and logs
Scheduled cleaning options available
Cons:
Mac only
Can be less effective on deeply integrated apps
Some users report false positives in suggested cleanups