Amazon Prime Music has launched in the UK.

iOS users saw their Amazon apps update last week (July 21), offering the streaming service for free to those who pay for Amazon Prime. The delivery service costs £79 per year in the UK and offers one-day delivery (one-hour in London) as well as TV and films through Prime Instant Video.

The retail giant's streaming offering launched in the US last year, with membership more than doubling ahead of its first anniversary ...