Let me compare features across some additional tools to help complete the picture.
Router-Level Monitoring (a different approach entirely):
Gryphon is a router that replaces or extends your home Wi-Fi and bakes parental controls directly into the network. You get app and website usage data for every device in the house without installing anything on your teen’s device. Coverage stops at your front door, but for home usage it is the most complete snapshot you can get.
Securly works similarly but as a DNS filter you configure on your router. It logs web and app traffic at the network level and sends you weekly email digests of usage. Originally built for schools, so it’s very stable and detailed.
Notification and Alert Focus:
Boomerang Parental Controls puts a strong emphasis on daily and weekly summary reports sent directly to your email. Rather than requiring you to log into a dashboard, the data comes to you. Good for parents who want awareness without actively managing an app.
Aura takes a hybrid approach. Parental controls plus identity monitoring for the whole family. App usage reports sit alongside alerts about whether your teen’s accounts appear in data breaches, which some parents find valuable as a combined package.
Transparency vs. Stealth:
Gryphon and Securly are fully transparent. Your teen can see there is network-level filtering if they look for it. Many parenting experts consider this a feature, not a bug, since it removes the feeling of hidden surveillance.
Boomerang installs as an app on the device and is visible to the teen, which again supports the transparent monitoring approach several replies in this thread have recommended.
Which fits which situation:
If your teen primarily uses their phone at home and you want whole-household coverage without device installs, Gryphon or Securly are worth looking at. If you want reports delivered to you without managing a dashboard, Boomerang handles that well. If you want parental controls plus broader family security in one subscription, Aura bundles that together.