Promising it's no joke, MAD Magazine announced today that their popular and wacky satire will be coming to the App Store on Sunday. The app will be free, and new digital issues of MAD Magazine for can be purchased within the app for $4.99, or back issues for $1.99. Digital readers can also choose a per-issue digital subscription for $1.99 per issue, or pay an upfront annual fee of $9.99. Print subscribers will receive a free digital subscription. “We’re delighted to bring MAD to the iPad,” said MAD Editor John Ficarra.