Use Quick Start during iPhone setup
Place both iPhones near each other
Make sure both devices are connected to Wi-Fi and Bluetooth is on
Sign in with the same Apple ID on the new iPhone
Choose to transfer data from the old iPhone
Wait for apps and data to move to the new iPhone
Use iCloud Backup if Quick Start is not available
Back up the old iPhone to iCloud
Set up the new iPhone and choose Restore from iCloud Backup
Sign in with the same Apple ID
Wait for apps to download automatically
Use App Store download history if needed
Open the App Store on the new iPhone
Tap your profile icon
Tap Purchased
Find the app and tap the download icon
Reinstall apps manually if they do not transfer automatically
Make sure the app is available in your region
Make sure you are using the same Apple ID for purchases