Users around the world have reported large-scale disruptions in the operation of Apple services.
The problems affected the App Store, Apple Support, Apple Music and iTunes services.
Information about this appeared on the Downdetector website, which monitors failures and outages in the operation of popular Internet resources.
Apple began reporting problems on the evening of October 16.
Users in Canada, the UK, Germany and a number of other countries complained most about the App Store.
There have been over 3,000 reports of problems in the US, with complaints of difficulties downloading apps.
The largest number of complaints about the work of other services also continues to come from the United States.
Users are reporting issues with playing music in Apple Music, making payments in Apple Pay, and making purchases in iTunes.
Apple produces personal and tablet computers, smartphones, software and smart watches.