Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
OurPact - Parental Control for apps and devices
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
FamilyTime - FamilyTime is one of the best parental controlling application and family tracking application and finder at the moment available over the internet.
HTTP Headers - HTTP Headers allows you to quickly see the HTTP header information for the current URL.
Kidslox - Set boundaries for your kids