From the article: "When the iTunes store began offering apps that used cellphone
light to cure acne, federal investigators knew that hucksters had found a new
spot in cyberspace….
Since then, the Food and Drug Administration has been mired
in a debate over how to oversee these high-tech products, and government
officials have not pursued any other app developers for making medically
dubious claims. Now, both the iTunes store and the Google Play store are
riddled with health apps that experts say do not work and in some cases could
even endanger people." Read more