Yes, all of the products in the Malwarebytes Premium + Privacy VPN bundle can be installed separately or together on different devices. Mixing and matching is not only allowed, but encouraged, to give you the freedom and protection of your digital world.
For example, if you purchase a 1-device bundle, you can install Malwarebytes Premium on one Windows machine and Malwarebytes Privacy on a Mac, Android or iOS device. Similarly, if you purchase a 3-device bundle, you can install Malwarebytes Premium on three Windows machines and then install Malwarebytes Privacy on the same tor three completely different devices.