That's fair. I think you did just find a use case for it? But I think the very fact that you won't install an app just for that (rightfully so in my opinion!) by definition means there is no value there.
I don't think it is fair to say anything I won't install has no value, I won't install WhatsApp or Snapchat either. Pretty much 0% of all apps that have enough value to raise $1m seed funding provide enough value for me to install them.