Duolingo/Other

==2011–2019==
Duolingo 2.svg|Grayscale variant
OptDuo.jpeg|App icon (2012–2013) 
Duonewowlapp.jpeg|App icon (2013–2019) 
==2019–present==
Duolingo (2019, with Duo).svg|Logo with Duo
File:Duolingo logo (with Duo).svg|Flat version
Duolingo (2019, with Duo) (Stacked).svg|Stacked variant with Duo
Duolingo Icon (2019).svg|App icon (2019–present)
Duolingo Icon (2021).png|App icon (July 2021) 
Duolingo Icon (Jan 2022).png|App icon (January 2022) 
Duolingo (Pride, 2022).png|Pride month 2022 variant 
Duolingo Icon (Jun 2023).png|App icon (June 2023) 
Duolingo Icon (Oct 2023).png|App icon (October 2023) 
Duolingo Icon (Jan 2024).png|App icon (January 2024) 
Duolingo Icon (Apr 2024).png|App icon (April 2024) 
Category:Subpages
Category:Education
Category:Websites
Category:International
Category:Crowdsourcing
Category:Education in the United States
Category:Websites of the United States
Category:Android apps
Category:IOS apps
Category:Pittsburgh
Category:Pennsylvania
Category:United States
Category:2010
Category:2011
Category:2010s