Magicube is described as 'Looking for the best Windows 10 apps? Check out these Universal Apps for PCs and Phones'. There are more than 50 alternatives to Magicube, not only websites but also apps for a variety of platforms, including Windows, Android, iPhone and iPad. The best alternative is Ninite, which is free. Other great sites and apps similar to Magicube are Slant (Free), SimilarSites (Free), FileHippo (Free) and Softpedia (Free).