Duolingo updates 2025 credit to DuolingoData
April 2025
4/15 and 4/16 2025
Korean from English 70 units CEFR A1 replacing 112 units one A/B testing
Portuguese from English CEFR A1 70 units replacing 91 units one A/B testing
Italian from ENglish 70 units CEFR A1 replacing 123 untis one A/B testing
4/22 duolingo chess released to select users
Future plans: Get Spanish and French to CEFR C1 and C2 get German up to CEFR B2 bring the other languages up to CEFR B1 and B2
Duolingo German from English have duolingo score up to CEFR C2
Add duolingo chess coming soon
Add duoradio to all duolingo languages update and improve existing courses
2025 languages from English that have been aligned to CEFR A1 Portugeuse Korean Italian Chiniese (Updated)
Languages that have duoliingo score (goes up to CEFR C2 (German, Spanish, French)
Videocalls,Adventures,Duoradio in 90 percent of duolingo languages from english. In the core languages
Redesigning duolingo monthly challenge badges with Duolingo characters
Add duolingo geography coming soon