iOS has its own Play Integrity equivalent with DeviceCheck (https://developer.apple.com/documentation/devicecheck) and banking apps on iOS use it widely just like on Android as well.
DeviceCheck is not about detecting if the device is jailbroken, it's about detecting if the app is being emulated or tampered with.
DeviceCheck is not about detecting if the device is jailbroken, it's about detecting if the app is being emulated or tampered with.