I was really looking forward to letting my daughter (and wife, who was interested) in using this. Then I realised it won't work on their iPad (4th Gen with Ret

I was really looking forward to letting my daughter (and wife, who was interested) in using this. Then I realised it won't work on their iPad (4th Gen with Retina) - which runs everything fine, and there's no need to uprade it. So there we go - they won't be using this.