Buried on page 102 of a 114-page contract update, a single clause could change how UK app businesses model lifetime value.
According to a LinkedIn post from Kelli F., co-founder of messaging platform xigxag, the latest Apple Developer Program License Agreement served to UK developers does something new: it lets Apple take a commission on a purchase made on the developer’s own website if that same customer tapped a link out of the app within the previous seven days — even when the return visit involved no link tap and no interaction with Apple’s platform at all.
What the clause actually does
The first part is familiar. A customer taps an external purchase link inside your app, lands on your site, pays through your own payment stack, and Apple takes a cut. That has been the shape of Apple’s external purchase link terms in various markets since 2024.
The extension is the interesting bit. If that same customer comes back to your site within seven days and buys again — driven by your email, your retargeting, your brand, your habit loop — the post says Apple’s commission still applies.
As Kelli F. put it in the post: “Since when can a third party monetise another company’s organic click?” She described the arrangement as a dangerous precedent for a free and fair mobile internet.
Antitrust lawyer Damien Geradin replied to the thread, noting he was reacting as a developer reading terms rather than offering a professional legal opinion. The post also tagged the UK’s Competition and Markets Authority directly.
Where the seven days comes from
The number is not random. Apple’s unified EU business terms, published on 18 August 2026 and effective 1 October 2026, already carry a seven-day attribution window on out-of-app offers using an actionable link.
But the framing differs. In the EU package, seven days reads as the ceiling on what Apple can claim from a link-driven sale. The UK clause, as described in the post, reads more like a floor — a window in which any purchase on your own site sits inside Apple’s claim, link or no link.
PPC Land notes it has not independently reviewed the underlying UK contract text beyond what the post displays, and Apple has not published a UK-specific changelog isolating this clause.
Why growth teams should care
This is not a rate-card story. It is an attribution story — and attribution is our territory.
The question stops being “what does Apple charge on this transaction?” and becomes “how much of my post-click customer behaviour is still inside Apple’s fee claim?”
Consider the most standard lifecycle play in the book:
- Customer taps an in-app link to your web checkout and buys a starter plan.
- Day three, your lifecycle email fires with an upgrade offer.
- Day five, they return directly and upgrade.
- Under the clause as described, that second sale still carries Apple’s commission — despite Apple contributing nothing to it.
That changes the maths on trial-to-paid sequences, day-7 win-backs, bundle upsells and any campaign timed inside a week of first purchase.
Practical moves for UK app marketers
Nothing here is settled law, so do not panic-rebuild your funnel. But do get ahead of it:
- Instrument the tail. Tag which web purchases occur within seven days of an in-app link tap. You cannot model exposure you cannot measure.
- Re-run your CAC and payback maths on a worst-case assumption that a slice of week-one revenue carries platform fees.
- Test cadence. If a meaningful portion of upsell revenue lands inside the window, model what shifting that push to day 8-14 does to conversion rate versus fee exposure.
- Read the agreement. The post’s sharpest complaint was not just the substance but the absence of a changelog on a 114-page document. Assume nothing is summarised for you.
The regulatory backdrop
This lands mid-fight. The CMA opened consultations on 30 June 2026 proposing steering conduct requirements for Apple and Google under the Digital Markets, Competition and Consumers Act, including a requirement that any steering fee be “fair and reasonable.” Apple filed objections on 29 July 2026, arguing that amounts to price regulation.
The UK Competition Appeal Tribunal already ruled on 23 October 2025 that Apple abused a dominant position through App Store commission practices, in the case brought by Rachael Kent on behalf of an estimated 20 million UK users.
Meanwhile US developers sit in a different world entirely: after an April 2025 contempt finding, Apple was compelled to drop commissions on external purchases on the US storefront. Same company, three regimes.
Source: PPC Land
