Apple Revenue Slows as OpenAI Trial Continues

In a day of mixed signals for the tech industry, Apple Inc. reported a deceleration in its App Store net revenue growth, while OpenAI President Greg Brockman concluded his testimony in the high-profile Musk v. OpenAI lawsuit. Both developments underscore the evolving challenges facing major technology companies.

According to data from Sensor Tower, Apple's global App Store net revenue grew by just 5% year-over-year in April 2026. This marks a significant slowdown from previous months, raising questions about the sustainability of Apple's services segment, which has been a key growth driver for the company. The deceleration comes amid increased competition from alternative app distribution models and regulatory pressures in various markets. Analysts are closely watching whether Apple can reinvigorate growth through new services or pricing strategies. For more details, see the original report on CNBC.

Meanwhile, in a Delaware courtroom, OpenAI President Greg Brockman completed his testimony in the ongoing legal battle between Elon Musk and OpenAI. The trial, which has captured the tech world's attention, revolves around Musk's allegations that OpenAI deviated from its original non-profit mission. Brockman's testimony is considered crucial as he was a key figure in OpenAI's early days. His statements may shed light on the company's internal decision-making and its relationship with Microsoft. The outcome of the trial could have far-reaching implications for the governance of AI companies. Coverage of Brockman's testimony is available on CNBC.

Both stories highlight the complex landscape for tech giants: Apple faces headwinds in its services business, while OpenAI navigates legal scrutiny over its corporate structure. Investors and industry observers will be watching for further developments in both areas.

Key Takeaways

1. Apple's App Store growth is slowing: Global net revenue growth decelerated to 5% year-over-year in April 2026, signaling potential challenges in Apple's services segment.
2. OpenAI trial testimony concluded: President Greg Brockman finished his testimony in the Musk v. OpenAI lawsuit, which could influence the future governance of AI companies.
3. Tech industry under scrutiny: Both stories reflect broader trends of regulatory and legal challenges facing major technology firms.