I am developing one parental control app in IOS. This app will restrict kids to use iphone within set time periods. and also I want to restrict kids with prompting "Enter password Dialog" while uninstalling this app. (I know this isn't possbile). So, I thought of sending SMS when user is about to uninstall the app. (not possible IOS will launch composer screen with message Text and kids need to approve that...also in airplane mode this won't work at all.)
is there any other alternative to restrict kids for deleting the app? or sending intimation to parent about this event???
This is not possible as it is handled by the system instead of your app. The only way to do this is with Restrictions (previously known as parental controls). Go to:
Settings > General > Restrictions and turn off Deleting Apps.