The Parental gate is an optional UI element you can add to your ad placements so that when a user clicks on an ad he is presented with a popup asking him to solve a simple math sum.
Its role is to prevent very young users from simply clicking on an ad and instead ask their parents for guidance.
You can enable it like so:
// enable Parental gate on one banner placement mybanner.enableParentalGate(); // enable Parental gate on all interstitial ads SAInterstitialAd.enableParentalGate(); // enable Parental gate on all video ads SAVideoAd.enableParentalGate();
The final result will look something similar to this:
These are the default values: