Product Comparisons - Compare any 2 software products
Space Shooter - The classic retro game recreated using Pygame and python.
TestBox - Test drive your software options before you buy
Retro Play Store - Retro computing interface to Google Play Store
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Retro App Store - How App Store would look like if it was launched in 80s