Educational apps: Bug fixing for 2 x existing iOS apps

I have a couple of iOS apps that need to be fixed after they broke in iOS8. They are both educational apps that help teach kids how to do joined-up handwriting. The developer who I worked with originally is no longer available, hence the reason I got in touch with you.

Both apps are universal (iPod Touch, iPhone & iPad). I believe the issues only relate to layout of graphics on iPad. I have attached several screenshots for your reference. Graphics are misplaced and some are the wrong scale, so this may have something to do with retina graphics.

I need to do a full audit of the problems but for now I just wanted to enquire about your availability to take this on.

I look forward to hearing from you.