BERLIN, GERMANY - JANUARY 31: The Duolingo bird during the Marina Hoermanseder Fashion Show as part of the Berlin Fashion Week AW25 at Hotel Oderberger on January 31, 2025 in Berlin, Germany. (Photo ...
The popular mobile learning application Duolingo Inc. posted higher revenue in its second quarter, thanks to a sharp increase in total bookings and monthly active users, prompting the company to raise ...