Most routers are severely lacking in parental controls that allow you to block apps like Snapchat. Even models that have basic url blocking are almost useless, because modern apps tend to use multiple domains, including different domains for mobile apps and websites.
KoalaSafe solves this problem by allowing you to block apps directly from your phone. Popular apps like Snapchat, WhatsApp, Instagram, Tinder etc. are all categorized so you can block with a simple toggle on the app.
Or, you can block an entire category:
KoalaSafe puts you back in control of your network and gives you the peace of mind that your children aren't viewing age-inappropriate content.