Dailingo
Practice English through real-world scenarios, get focused AI corrections, and build a personal expression bank plus a CEFR ability profile.
通过真实场景练习英语，获得有针对性的 AI 纠错，并积累个人表达库与 CEFR 能力画像。
Not a course. Not a generic chatbot. A scenario trainer built around how you actually talk.
不是课程，也不是普通聊天机器人，而是围绕真实表达打造的情景训练器。
The Learning Loop
学习闭环
Pick a real-world scenario or topic
Practice in one of 3 modes
Get focused AI corrections + a CEFR score
Useful words & mistakes auto-save to your bank
Spaced review brings them back
选择真实场景或话题
用三种模式之一练习
获得有针对性的 AI 纠错 + CEFR 评分
有用词汇与错误自动存入表达库
间隔复习再次唤起记忆
Three Practice Modes
三种练习模式
- Translation practice
- Role-play dialogue
- Topic description
- 翻译练习
- 角色扮演对话
- 话题描述
Across scenarios like ordering food, travel, small talk, the workplace, and job interviews.
覆盖点餐、旅行、闲聊、职场、求职面试等真实场景。
Focused Corrections + CEFR
有针对性的纠错 + CEFR
AI surfaces only the 1–3 issues that matter most for your level — grammar, vocabulary, naturalness, pronunciation, fluency, task completion — plus an explainable CEFR score (A1–C2).
AI 只指出对你水平最关键的 1–3 个问题——语法、词汇、地道度、发音、流利度、任务完成度——并给出可解释的 CEFR 评分（A1–C2）。
Expression Bank + Spaced Review
表达库 + 间隔复习
Unknown words, useful patterns, and recurring mistakes auto-save to a personal bank, then resurface through spaced review so they actually stick.
生词、实用句型和反复出现的错误会自动存入个人表达库，并通过间隔复习再次出现，真正记住。
Always-Fresh Question Bank
常练常新的题库
A three-layer bank keeps practice fresh: a curated base bank, an AI-generated bank, and a personal mistake-based review bank.
三层题库让练习常新：精选基础题库、AI 生成题库，以及基于个人错误的复习题库。
Speak It Out Loud
开口说出来
Uses the microphone with on-device speech recognition to practice pronunciation and fluency. Prefer typing? Text practice works without the mic.
使用麦克风配合设备端语音识别练习发音与流利度。喜欢打字？无需麦克风也能进行文字练习。
Topic Sessions, Your Way
随心定制话题
Pick from category chips or ask the AI to generate a custom topic. Sign in with Apple or Google — the AI is built in, no API key needed.
从分类标签中挑选，或让 AI 生成自定义话题。使用 Apple 或 Google 登录——AI 已内置，无需 API 密钥。
Private by design
隐私优先设计
Dailingo is login-first and stores your progress on our server to sync across devices. We collect only your account email and the practice you submit for AI grading. No third-party ads, no tracking across apps, and we never sell your data. Read the Privacy Policy and Your Privacy Choices.
Dailingo 采用登录优先模式，并将您的进度存储在服务器上以便多设备同步。我们只收集您的账户邮箱以及您提交评分的练习内容。没有第三方广告、不跨应用追踪，也绝不出售您的数据。请阅读 隐私政策 与 您的隐私选择。
CEFR scores are AI estimates to guide learning, not an official certification. iPhone-only. Also available on the web at english.daichenlab.com.
CEFR 评分为辅助学习的 AI 估算，并非官方认证。仅支持 iPhone。同时提供网页版 english.daichenlab.com。