What is "neuronation"

NeuroNation is a cognitive training website and app. Created by programmers Rojahn Ahmadi and Jakob Futorjanski, NeuroNation launched in 2011. It has won several awards, including being named one of Apple’s "Best iPhone Apps of 2014" and one of Google's "Best Apps of 2015." Its use is reimbursed by several German health insurers, including Deutsche BKK.