Apple appears to be experiencing significant issues with the iOS App Store today — at least for some users. We've received several tips and seen a multitude of tweets complaining of problems with downloading or updating applications. 9to5Mac affirms the ongoing troubles, and several Verge editors are seeing the error messages firsthand (both from iOS devices and within the desktop version of iTunes.) Others have been able to complete downloads normally, but with the number of reports streaming in both from US users and those internationally, it's clear something is wrong. We've reached out to Apple for comment on the situation.