Get her a feature phone (a 'seniors' phone with the large buttons) and an iPad. Use parental controls (now called 'Restrictions') to lock the iPad down. You ca

Get her a feature phone (a 'seniors' phone with the large buttons) and an iPad. Use parental controls (now called 'Restrictions') to lock the iPad down. You can prevent app installs and limit their permissions. See: https://support.apple.com/en-us/HT201304 https://support.apple.com/en-us/HT201304