Looking for logging into the Duolingo Ios site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Duolingo Ios site. After that you can login as usual with your login credentials.
https://de.duolingo.com/log-in
https://forum.duolingo.com/comment/20014016/Log-into-IPhone-app
https://support.duolingo.com/hc/de/articles/204829870-Wie-registriere-ich-mich-und-logge-mich-ein-
https://itunes.apple.com/de/app/duolingo/id570060128?mt=8
https://de.wikipedia.org/wiki/Duolingo
https://iphone-tricks.de/apps/31222-duolingo-app-fuer-ios-haeppchenweise-fremdsprachen-lernen
https://www.zeit.de/digital/mobil/2014-02/duolingo-app-fremdsprache/seite-2
https://praxistipps.chip.de/duolingo-offline-nutzen-so-gehts_43327
https://play.google.com/store/apps/details?id=com.duolingo&hl=de
https://www.pcmag.com/review/305172/duolingo-for-iphone
https://www.sprachheld.de/duolingo-test-bewertung-erfahrung/
https://www.usatoday.com/story/tech/columnist/talkingtech/2013/12/17/duolingo-apples-iphone-app-of-the-year/4042469/
https://www.macworld.com/article/3100600/software-education/ios-language-learning-apps.html