In 2021, language learning mobile app and website Duolingo registered 9.6 million daily active users worldwide. Duolingo Inc, which was founded in 2011 and launched its mobile app the following year, allows English-speaking users to choose between 37 language courses including Klingon and Esperanto. Duolingo mobile app on Google Play Store recorded a peak of more than 1.4 million daily active users in November 2021.
Number of daily active Duolingo users worldwide from 2019 to 2021
(in millions)
including website and mobile app users, iOS and Android
Supplementary notes
According to the source:"DAUs are defined as unique Duolingo users who engage with our mobile language learning application or the language learning section of our website each calendar day. DAUs are reported for a measurement period by taking the average of the DAUs for each day in that measurement period. DAUs are a measure of the consistent engagement of our global user community on Duolingo."
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Duolingo. (March 4, 2022). Number of daily active Duolingo users worldwide from 2019 to 2021 (in millions) [Graph]. In Statista. Retrieved December 21, 2024, from https://www.statista.com/statistics/1248025/duolingo-dau-worldwide/
Duolingo. "Number of daily active Duolingo users worldwide from 2019 to 2021 (in millions)." Chart. March 4, 2022. Statista. Accessed December 21, 2024. https://www.statista.com/statistics/1248025/duolingo-dau-worldwide/
Duolingo. (2022). Number of daily active Duolingo users worldwide from 2019 to 2021 (in millions). Statista. Statista Inc.. Accessed: December 21, 2024. https://www.statista.com/statistics/1248025/duolingo-dau-worldwide/
Duolingo. "Number of Daily Active Duolingo Users Worldwide from 2019 to 2021 (in Millions)." Statista, Statista Inc., 4 Mar 2022, https://www.statista.com/statistics/1248025/duolingo-dau-worldwide/
Duolingo, Number of daily active Duolingo users worldwide from 2019 to 2021 (in millions) Statista, https://www.statista.com/statistics/1248025/duolingo-dau-worldwide/ (last visited December 21, 2024)
Number of daily active Duolingo users worldwide from 2019 to 2021 (in millions) [Graph], Duolingo, March 4, 2022. [Online]. Available: https://www.statista.com/statistics/1248025/duolingo-dau-worldwide/