I'm definitely willing to be labeled naive. Would suggesting a call to a suicide hotline be as insulting? What if the app carries out similar functions as a hotline? Please, I'm not trying to troll, just trying to understand why the idea of this app is so repugnant.

Also, while this specific app may not be able to help, doesn't it seem at least possible that some app, some day might? It seems prematurely dismissive to write apps off as wholly ineffectual. Unless suicide is a case where you're likely to do more harm than good?