As described in the ruling, Apple hired a consulting group to estimate how much value developers get from the iphone platform, which found that
(1) Apple’s platform technology is worth up to 30% of a developer’s revenue.
(2) Apple’s developer tools and services are worth approximately 3%–16%.
(3) Apple’s distribution services are worth approximately 4%–14%.
(4) Apple’s discovery services are worth approximately 5%–14%.
Then Apple claimed this study was how they came up with the 27%, but the Judge basically said nah you guys came up with that number before the study, and you even know it would be a non-starter for almost all developers.
(1) Apple’s platform technology is worth up to 30% of a developer’s revenue. (2) Apple’s developer tools and services are worth approximately 3%–16%. (3) Apple’s distribution services are worth approximately 4%–14%. (4) Apple’s discovery services are worth approximately 5%–14%.
Then Apple claimed this study was how they came up with the 27%, but the Judge basically said nah you guys came up with that number before the study, and you even know it would be a non-starter for almost all developers.