When does the McDonald’s® App require me to 2FA? July 07, 2022 08:52 Updated 2FA is mandatory for better user security and protection when accessing My McDonald’s App. Related articles What happens if I do not authenticate myself with 2FA? How can I authenticate my app with 2FA if I happen to forget my email/password? How many times can I try to enter the 2FA OTP before being locked out? If I have turned on 2FA OTP, can I turn it off? I currently do not have any McDonald’s®-related apps. Do I need to download both the McDonald’s® app and McDelivery® app?