Language learning app Duolingo has apparently been using the iPhone's Live Activity feature to display ads on the Lock Screen and the Dynamic Island, which violates Apple's design guidelines.

In today’s MadTech Daily, we cover Google’s ad tech trial nearing a judge’s decision, Amex and Duolingo launching ad platforms, and Mozilla partnering with Index Exchange. The remedy phase of the US ...

Even by Silicon Valley standards, Duolingo Inc. has set itself apart with its aggressive push to infuse artificial intelligence into all corners of its business while also openly acknowledging humans ...