Adds on Duolingo app
I love that the ads displayed on Duolingo are ads someone might pay attention and that they are not just stupid. Who ever if anyone was responsible for choosing the ads that get displayed is a very good person (at least from the ads I've seen). I love that these ads keep Doulingo free and give sponsorship to the Doulingo group. Doulingo thanks for the amazing language learning environment and the fact that I can study on mobile devices it really helps.
Ya, I have the same feeling. I'm usually annoyed by ads but since Doulingo is amazing service to everyone and I really want the Duolingo group to benefit from the amazing service they have provided, I am willing to be OK with these ads.
Some of the ads are relevant, but many are not, like services at a business far from my home. It just takes a click to pass over them, so they are not so obtrusive. If Duolingo makes a buck from them, it is a good thing.