Duolingo: Language Lessons
804.8M installs
40.7M ratings
+1.5M
weekly installs
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+11.4M
monthly installs
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Ad Placements for Duolingo: Language Lessons
These are ad spots that were bought by Duolingo: Language Lessons. The publishing apps are the apps that where the creatives for Duolingo: Language Lessons were found.
Host: googlevideo.com
