February 27, 2021
Explaining why you advertise to reduce users' friction with ads
See here with Duolingo: "Advertising helps to fund Duolingo's mission", on top of in-app ads.
About the app:
Duolingo is the fun, free app for learning 35+ languages through quick, bite-sized lessons. Practice speaking, reading, listening, and writing to build your vocabulary and grammar skills.
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