Duolingo
Duolingo is a free language-learning program.[2] Its website and mobile apps are available to anyone with an internet connection plus a computer, tablet or smartphone.[3] Duolingo can be used on iOS, Android, Windows 8 and 10 operating systems. Duolingo allows people to learn over 106 different language courses in 43 languages.[4][5][1]
.svg){kind=logo} | |
| Headquarters | Pittsburgh, Pennsylvania |
|---|---|
| Founder(s) | Luis von Ahn, Severin Hacker |
| CEO | Luis von Ahn |
| Industry | Online education, Professional certification, Translation, Crowdsourcing |
| Services | Language courses, Duolingo Test Center, Duolingo for Schools |
| Slogan(s) | Free language education for the world |
| Website | duolingo |
| Alexa rank | ▼ 869 (January 2017[update])[1] |
| Advertising | yes |
| Registration | yes |
| Available in | Multilingual
|
| Current status | Online |
History
The project was started by Professor Luis von Ahn and graduate student Severin Hacker. The main development language used was Python.
Services
Duolingo currently offers the following language courses:[6]
- Arabic
- Catalan
- Chinese (Cantonese)
- Chinese (Mandarin)
- Czech
- Danish
- Dutch
- English
- Esperanto
- Finnish
- French
- German
- Greek
- Guarani
- Haitian Creole
- Hawaiian
- Hebrew
- High Valyrian
- Hindi
- Hungarian
- Indonesian
- Irish
- Italian
- Japanese
- Klingon
- Korean
- Latin
- Navajo
- Norwegian
- Polish
- Portuguese
- Romanian
- Russian
- Scottish Gaelic
- Spanish
- Swahili
- Swedish
- Turkish
- Ukrainian
- Vietnamese
- Welsh
- Yiddish
- Zulu
Duolingo Media
Duolingo logo from 2011 to 2019
Die Sprachlernanwendung Duolingo verwendet einen ihrer eigenen Dialogsätze („Ihre Antwort ist richtig“) als Kursmaterial.
References
- ↑ "Duolingo". Ranking. Alexa Internet. Archived from the original on 9 January 2019. Retrieved 23 January 2017.
- ↑ Jill Duffy (6 August 2015). "Duolingo". PC Magazine. Retrieved 21 December 2015.
- ↑ Shane Hickey (8 March 2015). "Learning the Duolingo – how one app speaks volumes for language learning". The Guardian. Retrieved 21 December 2015.
- ↑ "100M users strong, Duolingo raises $45M led by Google at a $470M valuation to grow language-learning platform". Venture beat. Retrieved 2015-06-21.
- ↑ "Duolingo – Learn Languages for Free". Windows phone. Microsoft. Retrieved 2014-11-21.
- ↑ Matt (February 20, 2023). "The Complete List Of EVERY Duolingo Language". Duoplanet. Archived from the original on September 21, 2022. Retrieved 2022-09-21.
Other websites
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