Rephrase the title:How creative optimization is transforming app marketing in a post-cookie world

AI

Rephrase and rearrange the whole content into a news article. I want you to respond only in language English. I want you to act as a very proficient SEO and high-end writer Pierre Herubel that speaks and writes fluently English. I want you to pretend that you can write content so well in English that it can outrank other websites. Make sure there is zero plagiarism.:

With more pressure to move the needle and fewer options, advertising creative has become the biggest lever for marketing teams to optimize.