QuickTime Player, from Apple, allows the playback of QuickTime movie files (.mov) and lots of other file formats including, audio, still images, graphics, etc. Developed by Apple Inc.
License: Freemium
Rocket Player is primarily focused on audio playback with features like tagging and equalization, making it ideal for music enthusiasts. In contrast, QuickTime Player excels in video playback and editing within the Apple ecosystem, catering more to users who require comprehensive video functionalities.