The AI tools index that doesn't waste your time.不浪费你时间的 AI 工具索引。
Scenario场景

Learn a Language学外语

AI language learning — Practice speaking, reading and grammar with AI tutors. Duolingo, Gauth, Khanmigo — ranked and link-verified.

AI 学外语 — 用 AI 辅导练口语、阅读和语法。Duolingo、Gauth、Khanmigo,编辑部精选 + 链接每日探活。

Gamified practice, AI conversation partners, instant grammar fixes — these tools make daily language practice stick better than a textbook.

游戏化练习、AI 对话搭子、即时语法纠错——这些工具让每天练语言比啃课本更牢。

Recommended tools推荐工具

6 tools6 个工具
1DuolingoGamified language learning supercharged by AI-powered Max roleplay conversations.游戏化学外语,AI对话陪练Freemium基础免费Editor's pick精选languagegamifiedappspeaking
2GauthByteDance's AI homework solver for STEM, backed by human tutors.字节出品AI作业助手,秒解STEM题Freemium基础免费homeworkai-solverstem
3KhanmigoKhan Academy's AI tutor guiding students with Socratic, personalized coaching.可汗学院AI导师,苏格拉底式启发陪学Freemium基础免费Editor's pick精选ai-tutork-12personalizedsocratic
4SpeakAI speaking coach that gets you conversationally fluent fast.AI口语私教,练出地道表达Paid付费speakinglanguageai-tutor
5PraktikaPractice languages with ultra-realistic AI avatar tutors.超拟真AI数字人外教陪练口语Freemium基础免费languageavatarsspeaking
6网易有道NetEase's AI learning suite featuring Hi Echo speaking coach.网易子曰大模型,Hi Echo口语教练Freemium基础免费Works in China国内可用languagechinallm

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