Alternative to Smartphones and Blocks for Devices

If you are looking for an alternative to smartphones, consider the Wise Phone. It has all the stuff you need without all the potentially sinful stuff you don't need. It includes a clock, calculator, maps, messages, phone, camera, flashlight, photos. This would be ideal for kids whose parents might think their children "need" a phone. 

If, for some reason, a person is deemed to need to have a "smartphone" a very good blocker is Quostodio.