https://www.reuters.com/article/us-apple-services-research/apples-services-revenue-china-to-power-third-quarter-analyst-idUSKCN1U40SH

Apple Inc will likely see a surge in services revenue in the third quarter, charged by app store developer revenue and renewed growth in China, critical areas for the future as the iPhone maker faces a maturing smartphone market, Evercore ISI said on Tuesday.