When John Ternus becomes Apple’s chief executive on Tuesday, he inherits a company that looks, on paper, unbeatable. Apple is valued at nearly $5 trillion and remains one of the most profitable businesses on Earth. That is also the problem. Starting at the summit is harder than climbing it. As The Wall Street Journal’s Rolfe Winkler has put it, Ternus must take Apple beyond Tim Cook’s iterative supply-chain mastery if the company is going to reach new heights from already extraordinary ones.
Ternus takes over from Cook, who will stay on as executive chairman. Cook spent 15 years turning Steve Jobs’s product company into a supply-chain, services, and cash-flow machine. He extracted enormous value from the iPhone, expanded the App Store and iCloud, and built Apple into a colossus. What he did not leave behind is an undisputed next act.
The question hanging over Cupertino is whether Ternus can do more than keep the machine running. Can he revive the kind of product-led risk that defined Jobs, without throwing away the operational discipline that made Cook’s era so lucrative?
The hardware lifer
Ternus is not a celebrity CEO. He is a mechanical engineer who joined Apple in 2001, rose through Mac hardware, and eventually ran engineering for iPhone, iPad, Mac, Watch, AirPods, and Vision Pro. He is 50 — the same age Cook was when he succeeded Jobs. Colleagues describe him as even-tempered, detail-obsessed, and fluent in Apple’s internal politics.
That profile is both his advantage and his constraint. He knows how Apple products are actually built. He helped shepherd the shift to Apple silicon, one of the most consequential engineering moves of the last two decades. He also oversaw incremental refinements that made devices thinner, more durable, and easier to repair. Those are real achievements. They are not, by themselves, a new category.
If Jobs was the visionary and Cook the operator, Ternus sits in the middle: a hardware savant asked to become a public strategist. He will have to lean on other executives for finance, sales, legal, government relations, and procurement — areas where Cook excelled.
The AI gap
Apple’s most visible vulnerability is artificial intelligence. Since ChatGPT arrived in late 2022, rivals have poured hundreds of billions of dollars into models and data centers. Apple has emphasized on-device intelligence, privacy, and integration with existing gadgets. That is a coherent strategy. It has not yet produced a moment that reset the industry conversation.
Ternus’s bet is that hardware is still the point. Apple’s argument is that people will use AI through devices they already love—phones, earbuds, glasses, home screens — rather than through chat windows alone. Camera-equipped AirPods, smart glasses, a voice-aware home display, a robotic-arm screen, and a wearable pendant are all in various stages of development. Some are expected this fall. Others are further out. All of them depend on making AI feel native, private, and physical.
That is a harder product problem than buying more GPUs. It is also the only problem Apple is uniquely positioned to solve. Whether investors will wait for it is another matter. Apple’s stock has lagged other megacap tech names for much of the generative-AI boom, even as its profits stayed enormous.
A first act already scheduled
Ternus will not get a quiet first month. Apple’s fall event is set for September 9th at the Steve Jobs Theater, under the tagline “Surprise and shine.” The centerpiece is widely expected to be Apple’s first foldable iPhone, alongside new Pro models. The timing was not accidental. Ternus led the hardware work on the foldable, and the CEO transition was aligned with its debut.
A foldable is not a new idea. Samsung has sold them for years. Apple’s version will be judged on crease, durability, software, and whether unfolding a phone feels inevitable rather than novelty. Reports describe a book-style device with a compact outer screen and a roughly tablet-sized inner display, priced well above $2,000. Early supply is expected to be tight.
That product is a test of more than engineering. It is a test of whether Apple can still introduce a form factor that changes how people use a phone — the last time it did that at this scale was the iPhone X in 2017.
What “innovation” actually means now
There is a temptation to frame Ternus as “the next Jobs” or “Cook 2.0.” Neither is useful. Jobs could force the company through a single product vision because Apple was smaller and more desperate. Cook could optimize a global manufacturing system because the iPhone had already won. Ternus faces a third problem: how to invent the next platform while defending a $5 trillion franchise, a China-centric supply chain under political strain, and regulators who treat Apple as infrastructure rather than a gadget maker.
The Jobs engine was never just “think different.” It was an integrated loop of hardware, software, and a willingness to kill good-enough products. Cook’s engine was iteration, predictability, scale, and services attached to devices people already owned. Ternus has to run both at once.
That means new devices that justify themselves, not annual spec bumps. It means an AI strategy that does not look like a late partnership bolted onto Siri. It means keeping Apple’s culture of secrecy and craft without freezing the company in the last successful decade.
Cook built the Apple colossus. Ternus has to decide whether the next decade is about defending it — or risking another product that makes the last one look incomplete. The foldable iPhone will be the first public answer. It will not be the last.
MacDailyNews Take: Good luck, John. No pressure!
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