The US Federal Trade Commission has reached a settlement in the case of two mobile apps claiming to cure acne, reports say. In each instance, the apps pretended that colored light could be used to remove pimples and blemishes. The FTC has called the claims "baseless," and moreover accused the creators of one of the apps, AcneApp, of misusing a study on light-based acne therapy to claim scientific support for the app's concept. The AcneApp development team includes a dermatologist.