Summary of Key Points
Cook has led Apple for 15 years and has not "defined the next generation of computing platforms" in the same way as Jobs (with disruptive innovations like the iPhone). However, he is a top-tier CEO who has taken the products left by Jobs to their ultimate heights—revenue has increased from 108 billion to 416 billion, and market value has risen from 350 billion to trillions of dollars. More importantly, he has institutionalized Apple, transforming it from a company that relied on a genius founder into a stable, profitable "compound interest machine." Nevertheless, he has limitations: he has not found the next "epoch-making product" after the iPhone and struggles to keep up with new fields such as AI.
1. Transforming Apple from a "Genius-Driven" to an "Institutionalized" Company—The Most Underestimated Contribution
During Jobs' era, Apple was driven by his personal authority; all product decisions and organizational coordination relied on his approval. Cook's contribution was not the invention of new systems but ensuring that this genius-dependent structure remained functional even after the founder's departure, and it continued to operate efficiently even as the company grew 40 times in size. For example, Apple's organizational structure is based on functional areas (hardware, software, design) rather than products (such as the iPhone division). Cook's approach was to de-personalize decision-making, allowing professional teams to make choices based on Apple's core principles (design priority, integration of hardware and software). He also restructured the company by separating hardware engineering and technology and adding an AI department to adapt the system to a larger scale. This may seem intangible, but it is crucial; it is like transforming a family business into a modern corporation, preventing the company from collapsing without its founder.
2. Turning a "One-Time Sale" into a "Long-Term Revenue Stream"—The Institutionalization of Profitability
Jobs' philosophy was to create great products and let customers pay for them; Cook has evolved this to "ecosystem lock-in." Once you buy an iPhone, you use iCloud to store photos, Apple Music for music, and AirPods/Watch, and you are likely to choose Apple again when it's time to upgrade your phone (due to the data and habits you have established). Service revenue is particularly notable, reaching 109.2 billion in 2025, more than Apple's total revenue in 2011! With a gross margin of 75% (much higher than hardware’s 36%), Apple no longer relies solely on selling phones for a one-time profit; instead, it earns revenue from its 2.5 billion active devices, similar to a supermarket that sells products and charges membership fees.
3. Innovation Without "Creating Trends"—Cook's Limits in Innovation
Cook is not lacking in innovation: the Apple Watch was a success, AirPods pioneered the wireless earphone category, and Apple Silicon freed the Mac from Intel’s control, unifying chip technology across Apple devices. However, these innovations do not "define an era." The iPhone "redefined the phone," dividing the industry into a "pre-IPhone" and "post-IPhone" era, while Cook's innovations are merely "excellent products" that do not change the overall industry landscape. His limitations are evident in the failure of the Apple Car project after 10 years and the potential misdirection of the Vision Pro, as well as Siri’s lag in the AI field (which is still being revised as of 2026). This reflects Apple's culture of strict secrecy, annual releases, and hardware-driven approaches, which clash with the fast-paced, user-feedback-driven nature of AI development. Cook excels at refining existing technologies but struggles with betting on the unknown future.
4. The Essence of Two Types of CEOs: "Artists" vs. "Problem Solvers"
Jobs was like an "artist," unbound by existing rules and creating something entirely new (the iPhone was not a mere improvement but a reinvention of the phone). Cook, on the other hand, is a "top engineer/problem solver," focusing on optimizing existing strategies to achieve perfection (such as improving supply chains, enhancing the ecosystem, and increasing service revenue). However, major opportunities in tech often arise from paradigm shifts (e.g., from feature phones to smartphones, from PCs to mobile devices). Cook has optimized the existing framework to the highest level but has not identified the next major shift. This is not a flaw but a reflection of their roles: Jobs created the foundation, while Cook ensures its longevity and expansion. If Jobs had chosen another "artist" as his successor, it might have risked ruining the company's achievements.
5. Did Jobs Make the Right Choice?—The Pluses and Minuses of Cook's Era
Cook's 15 years have seen Apple grow from excellence to greatness, with revenue quadrupling and market value becoming the highest in the world. The institutionalization has enabled the company to operate sustainably. However, questions remain: can Apple find the next iPhone-like breakthrough? Can it regain its leadership in the AI era? Jobs chose Cook wisely; the iPhone had already taken off, and what was needed was someone to propel the company forward, not to ignite it again (the risk was too high). Cook left a valuable legacy of 2.5 billion active devices and a stable profit model, but also the challenge of breaking through existing constraints. After all, even the best systems require new innovations to achieve even greater success.
In summary, Cook is not a replacement for Jobs but the CEO Apple needed in its "second phase." He transformed the genius-driven legacy into a sustainable business empire, though he lacks the ability to create another groundbreaking miracle. This is akin to the succession of emperors: the founder establishes the empire, and the successor ensures its longevity and expansion. Cook is the capable second-generation leader who has built on Apple's foundation.