# didao

> didao helps Mandarin and Japanese learners sound natural when they text and talk: natives rarely correct learners, so didao shows how a native would say it, explains why, and lets learners save it for review. DaoDao is its assistant and mascot.

The English home page is for Mandarin Chinese learners. The Learn Japanese page is for English speakers learning Japanese. The Simplified Chinese home page is for English learners. didao is available on the App Store and Google Play. The site does not list prices.

## Official pages

- [Mandarin learning with didao](https://didao.app/): Product overview, real demonstrations, questions and the App Store and Google Play links.
- [Japanese learning with didao](https://didao.app/learn-japanese/): Product overview for English speakers learning Japanese: keyboard help with furigana, politeness levels, screenshot lookup, dictionary, Ask DaoDao and spaced review.
- [用 didao 学英语](https://didao.app/learn-english/): Simplified Chinese product overview for English learners.
- [Support](https://didao.app/support): Contact and help.
- [Privacy](https://didao.app/privacy): Data handling, AI requests and website privacy.
- [Terms](https://didao.app/terms): Terms of use.
- [中文支持](https://didao.app/zh/support): 中文联系表单与账户删除入口。
- [隐私政策](https://didao.app/zh/privacy): 完整中文数据处理说明。
- [服务条款](https://didao.app/zh/terms): 完整中文服务条款。
- [Sitemap](https://didao.app/sitemap.xml): Canonical public pages.

## Product information

- [Keyboard help](https://didao.app/#how): A keyboard learners switch to in any chat app when stuck: write the Chinese you know, leave a missing part in English and choose natural wording with pinyin and usage notes. It is not a pinyin typing keyboard; learners keep their usual keyboard.
- [Voice help](https://didao.app/#quick): Explicitly invoked help while talking: say it in Chinese, English or a mix and hear a natural phrase in earbuds.
- [Natural phrasing](https://didao.app/#natural): Check a Chinese sentence before sending and see a more natural version that preserves the learner's meaning.
- [Screenshots and photos](https://didao.app/#understand): Ask about language in a screenshot or photo and find expressions to learn.
- [Ask DaoDao](https://didao.app/#deeper): Explanations of tone, context and everyday usage.
- [Optional spaced review](https://didao.app/#remember): Save useful expressions for recall and pronunciation practice.
- [Questions](https://didao.app/#questions): Whether didao replaces your keyboard, how it differs from a translator or general chat assistant, getting started as a beginner, spoken help and spaced repetition.
- [Google Play](https://play.google.com/store/apps/details?id=app.didao): The Android app.
- [App Store](https://apps.apple.com/app/id6816698838): The iPhone app.

Learning history stays on the user's device. Voice help starts when invoked; didao does not listen to conversations in the background. See the privacy policy for the scope of AI processing and other data handling.

This file is a navigation summary. The linked pages are the authoritative public descriptions; demonstrations do not establish feature parity or availability on every platform.