Christmas and Pet Buddy sections are AR apps. According to Apple, ARKit runs on iOS devices with the A9 and A10 processors.

Based on Apple's guidelines, here are the iOS devices that will be able to run ARKit apps:

iPhone -

• iPhone 14 Pro Max 
• iPhone 14 Pro 
• iPhone 14 Plus 
• iPhone 14
• iPhone 13 Pro Max
• iPhone 13 Pro
• iPhone 13
• iPhone 13 mini
• iPhone 12 Pro Max
• iPhone 12 Pro
• iPhone 12
• iPhone 12 mini
• iPhone 11 Pro Max
• iPhone 11 Pro
• iPhone 11
• iPhone SE 2020
• iPhone XR
• iPhone XS Max
• iPhone XS
• iPhone X
• iPhone 8 Plus
• iPhone 8
• iPhone 7 Plus
• iPhone 7
• iPhone 6s Plus
• iPhone 6s
• iPhone SE

iPad -

• iPad Pro 12.9-inch 6th generation
• iPad Pro 12.9-inch 5th generation
• iPad Pro 12.9-inch 4th generation
• iPad Pro 12.9-inch 3rd generation
• iPad Pro 12.9-inch 2nd generation
• iPad Pro 12.9-inch 1st generation
• iPad Pro 11-inch 3rd generation
• iPad Pro 11-inch 2nd generation
• iPad Pro 11-inch 1st generation
• iPad Pro 10.5-inch
• iPad Pro 9.7-inch
• iPad Air 4
• iPad Air 3
• iPad mini 6
• iPad mini 5
• iPad 10.2 (2021)
• iPad 10.2-inch (2020)
• iPad 10.2-inch (2019)
• iPad 2019
• iPad 2018
• iPad 2017

iPod touch -

• iPod touch 7th generation