On my iPhone's home screen I have created a folder wherein I have placed few of my private apps which I don't have to be accessed if someone just incase uses my phone. How can I restrict the user from opening that folder or to be specific to how add passcode on the folder at iPhone's home screen.
I also search for appStore but didn't find any relevant app.
Please note that I am not asking how to protect a single app. That I know I can handle by using guided access. But my question is around protecting an app folder without jailbreaking.