TisaneAPI - Detect hate speech, cyberbullying, and more in 27 languages
Tinitell - Wearable mobile phone for kids. GPS enabled.
YouTube Kids - YouTube for the youngins on iOS and Android
Toymail Talkies - Toys that connect people
KidsWifi - Simply plug in to protect your kids online
Kids in Touch - A safe, fun, messaging app for kids monitored by parents