| Teaches this language | Yes, from about A2. Simplified and Traditional, as two separate languages. | Yes, Mandarin only. Simplified or Traditional, a course up to HSK 5 level. | Yes, Simplified, beginner to B1. For English speakers. | Yes, Simplified or Traditional | Yes | Yes, Simplified, A0 to C2 | Yes, from English, in Simplified characters, up to B2 |
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| Open conversation | Unlimited on a paid plan, by voice or text, or hands-free in a call. Free plan: one conversation. | AI role-play speaking practice with its tutor CHAO, in the CHAO plan only. | AI tutor lessons and roleplays. Premium: 3 made-for-you lessons a day and a daily cap on tutor lessons. Premium Plus: unlimited. | Free-form chat and Call Mode. Unlimited plan: no limit. Communicate plan: 30 minutes of calls a day. | Chat, calls, roleplays and debates. Unlimited on Premium. | Free talk, roleplays and a hands-free video-call mode with AI avatars. | Not clear: Duolingo’s help center doesn’t list Chinese for Video Call, and Roleplay isn’t offered for Chinese. |
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| Corrections | During the conversation: your message is marked up, and Why? explains each fix. | Feedback on grammar and wording while you speak (CHAO plan). | During and after a conversation, with a Retry option. | Five correction modes, a tap to explain any correction, a report after the chat. | Feedback after each reply, and a tool that explains any sentence. | Tips and corrections after each reply. | Exercises are checked right or wrong. Explain My Answer isn’t listed for Chinese. |
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| Pronunciation help | Replay your recording next to a native speaker saying the same line. No tone score. | A pronunciation score, color-coded down to each character you got wrong. | Real-time pronunciation feedback. A tone score isn’t mentioned. | Its pronunciation feedback covers Spanish, French and English, not Chinese. | Speech recognition checks pronunciation, intonation and rhythm. Tones aren’t mentioned. | A score for each word: pronunciation, fluency, completeness and rhythm. | Speaking exercises, and tone practice by listening. No tone or pronunciation score on its pages. |
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| Reading aid for the script | Pinyin above every word, also in corrections, on word cards, starters and flashcards. Switch it off any time. | Pinyin next to the characters throughout the main course. | Not stated on its own pages. | Pinyin in chat modes. Not yet in call mode, flashcards or podcasts. | Pinyin isn’t mentioned on its own pages. | Pinyin isn’t mentioned on its own pages. | Pinyin above the characters, and lessons on the parts of characters. |
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| Where it works | Web, iOS and Android | iOS and Android only | iOS and Android only. Not on desktop. | Web, iOS and Android | Web, iOS and Android | iOS and Android only. No desktop version. | iOS, Android and web. Video Call and Roleplay: app only. |
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| Price (US) | Web: $149/year, $99/6 months, $25/month. App: $179, $119, $29. | With the AI tutor (CHAO): $129.99/year or $24.99/month on its website. Without (PLUS): $69.99/year. | Premium $83.99/year or $17.99/month. Premium Plus $164.99/year (US App Store). | Unlimited $199.99/year. Communicate $149.99/year (US App Store). | $119.99/year or $19.99/month. On the web, $149.99 for 24 months. | US App Store: $119.99/year or $9.99/month. New users get 50% off the first plan on its website. | Super Duolingo: $9.99 to $119.99 on the US App Store, which doesn’t say which is monthly or yearly. |
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| Free option | Start free on the website, no credit card. | Some lessons stay free. No trial mentioned. | 7-day free trial. Free accounts get preview features only. | 3 minutes of calls a day. Trial of 5 or 7 days, card needed. | 10 minutes a day, free. 14-day trial, no payment up front. | Free plan with 3 avatars and limited speaking practice. | Every course is free, with ads. |
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