Advertising in the Dynamic Island
There are a number of apps in the App Store that can be used to learn foreign languages. Duolingo is probably one of the best-known representatives of this type. The application is not exactly stingy with notifications to remind users of their workload: notifications pop up again and again that refer to the daily learning routine. With the latest development, however, the developers seem to have overstepped the mark a bit: the app used the Dynamic Island for some users to display self-promotion. This involves a reduced-price in-app purchase:
The reaction to the banner is, unsurprisingly, predominantly negative: Users view the display via the Dynamic Island as unpleasantly aggressive advertising. However, it is unclear how many are affected. Duolingo may have stopped this practice now.
Violation of Apple’s policies
Apple actually puts a stop to this approach: The design guidelines for developers stipulate that live activities must not contain any advertising. Users should be kept up to date about events and tasks, so it is important to only show related information. It is unknown whether Apple has already intervened with the developers.

