We tested over 3,000 ads for 30 apps and learned the following: Our process involves testing different ad concepts and creatives to find the ones that perform best, then building on those findings to optimize the top performers. We test 5 new ads each week and use the most effective creative and audience to scale ad spend. We segmented the ads by concept and execution type, including concepts like question/challenge, progression, and statement, and execution types like native, simple, complex, and influencer.