All iPads Why an iPad screen cannot be used as a second monitor for another iPad?

[hajime]

Is it due to software limitation set by Apple? Is there a way to do it? I don't want mirror mode. I want extended screen mode. Thanks

 

[Shirasaki]

It’s clearly limited by Apple so their iOS isn’t as versatile and powerful as macOS in traditional computer tasks. Extending screen is one of them.

 

[Digitalguy]

There is a way to do it but it's limited. You can use a capture card and an HDMI adapter, but your screen will only be 1080p (no way to use the full screen). From a Windows computer for instance I can change the resolution and have it use the full screen, but not from iPad, still better than nothing...

 

[teohyc]

Because there is no use case. You could simply just attach a portable external monitor.

 

[Digitalguy]

Because there is no use case. You could simply just attach a portable external monitor.

that will quickly drain the battery of your iPad, speak of no use case...