PDF Preflight for iOS

Dear Adobe,

please include PDF-preflight in your Acrobat for iOS versions!!!! That would be extremely helpful and an overdue addition to your staggering development of prepress functionality! Remember your roots. We don't need a new (less and less useful) UI-Layout in every Acrobat Version but basic improvements and more stability.

In the meantime, while Adobe ignores my feature-request, does anyone know of any third party preflight solutions for iOS?

Thanks, Tim