A number of users have contacted us regarding problems downloading Sofortbild from the Mac App Store.
Unfortunately there’s nothing we can do. Apple hosts the Mac App Store and all app downloads. We’ve seen issues come and go with Sofortbild and other apps through the last few days, but by now most downloads seem to be working again, including Sofortbild.
If you experience problems, please retry downloading on the following day. If problems persist, please contact Apple support.
Sorry for the inconvenience!