Currently, you can only disable or enable access to limited apps on all iOS devices like iPhones and iPads. Default apps such as Phone, Messages, Clock, Calculator, etc are restricted by Apple and cannot be blocked by Tittle.

Instead of blocking/allowing individual apps like in Android, iOS only allows a one-off block to all third-party apps (apps downloaded from App Store, such as games, social media, etc). That means if you want to block Facebook and allow Dictionary, that is not quite possible now.