The promise and the product
Why Apple can keep what its ads say, and why most companies can’t.
Marketing companies are good at acquiring users. Product companies are good at keeping them.
Apple does both. Not as two skills bolted together. The promise it makes in the ad and the product it delivers are the same act. It can keep the promise because it owns the means of making it true: the silicon, the OS, the retail, the supply chain.
Peter Merholz said it years ago from the design side: the experience is the product. When that holds, there is no gap between what the ad said and what you deliver. They were never separate things.
Closing that gap depends on owning the base underneath it. This is why “experience-driven” went empty for so many companies. They borrowed the language without owning the material to back it. Branding laid over a product they could not control.
Earned trust is one engine for retention. Lock-in is the other. Telcos, banks and most SaaS keep you by making leaving painful rather than making staying pleasant.
So retention runs on two engines. Apple runs on trust. Much of the market runs on captivity.