AboutThe topic of who will succeed Apple CEO Tim CookThis has been a hot topic of discussion in Silicon Valley in recent years. According to...Bloomberg NewsTim Cook quietly implemented a key personnel change in late 2025: expanding the authority of John Ternus, the current Senior Vice President of Hardware Engineering, and appointing him to oversee the company's design team. This move disrupted Apple's previous power distribution and was seen by outsiders as John Ternus being in a "leading" position in the Apple succession race.
A low-key, emotionally stable "Cook-style" general
John Ternus, who is in his 50s, joined Apple's product design team in 2001. He holds a degree in mechanical engineering from the University of Pennsylvania and has a very comprehensive resume at Apple. He participated in the development of the first-generation iPad and led the hardware engineering design of AirPods and all generations of iPhones. In 2021, he was promoted to senior vice president of hardware engineering, officially entering the core of Apple's product decision-making.
Unlike some of Apple's previous high-profile executives, John Ternus is known internally for his "emotional stability" and "humility." These personality traits are considered to be highly compatible with current CEO Tim Cook, and are one of the key reasons for his rapid rise within the company.
Centralized hardware and design, second only to Jony Ive in his prime.
What makes this personnel change special is the scope of power it entails.Analysis by MacworldThe article points out that having one person simultaneously oversee both "hardware engineering" and "software interface design/industrial design" is extremely rare in Apple's history, with only former Chief Design Officer Jony Ive having such extensive influence in the past.
After Jony Ive's departure, the design team was initially overseen by COO Jeff Williams. With Jeff Williams...He retired last yearTim Cook did not entrust this important task to the new COO Sabih Khan, but instead handed it over to John Ternus, who has an engineering background. This shows that Tim Cook deliberately exposed John Ternus to a more diverse range of operations, possibly as a comprehensive "pre-job training" for him to take over the CEO position in the future.
Is pragmatism on the rise, and innovation becoming increasingly conservative?
Opinions on this move are polarized.Gizmodo websiteAnalysts believe that John Ternus is a typical "pragmatist" who demonstrated precise cost control and market insight in his iPhone product strategy (for example, proposing to include advanced sensors only in the Pro models, rather than making them standard on all models).
Some speculate that if John Ternus eventually takes over as Apple's CEO, the future Apple may continue the style currently led by Tim Cook, focusing on the meticulous optimization of existing products, supply chain management, and business profitability, rather than pursuing the kind of breakthrough innovation that Jobs era pursued regardless of cost.
Analysis of viewpoints
John Ternus's rise to power actually symbolizes Apple's formal shift from "design-led" to "engineering & operations-led".
In the Jony Ive era, the design department held absolute power, and the engineering department often had to rack their brains to come up with a design concept. Now, placing the design team under the leadership of the hardware engineering director means that future Apple products will place greater emphasis on "manufacturability" and "usability".
This is good news for shareholders, as product yield will be higher and profits will be more stable. However, for Apple fans who expect Apple to once again shock the world with "One More Thing," the future Apple may become more and more like a sophisticated and money-making machine, losing some of the original passion for aesthetics and the willingness to pursue design romance and madness at all costs.
Whether John Ternus can find a balance between "pragmatism" and "innovation" may be the biggest challenge for him after taking over.
