iOS 语音键盘 · macOS 快捷输入 iOS voice keyboard · macOS quick dictation

Semantic Voice Keyboard Semantic Voice Keyboard

别再打字。把想法直接说成作品。 Stop typing. Start thinking out loud.

Echo 把实时转写、AI 自动编辑、个人词典和语义润色放进同一个输入回路。你说自然语言，它输出可编辑、可发送、可控的文本。 Echo turns natural speech into clean, editable writing with live transcription, AI auto-edits, personal dictionary, and semantic polish in one fast input loop.

App Store 下载 Download on App Store 下载 macOS Download for macOS

实时优先Stream first AI 自动编辑AI auto-edits 个人词典Personal dictionary 任何 App 可用Works in any app

键盘输入QWERTY 45 wpm

Echo 语音Echo voice 220 wpm

节省时间Saved time 1 day/week

实时说、即时看、停下后精修。 Speak live. See text. Finalize cleanly. 首屏直接展示真实输入回路：从实时转写到停顿后的整理，而不是静态概念卡片。 The first impression is the real input loop: live transcription, then clean final text.

4x 比键盘输入更快 Faster than typing

100+ 语言与双语输入场景 Languages and bilingual flows

Everywhere iOS 键盘与 macOS 快捷键 iOS keyboard and macOS hotkey

Local-first 本地优先，云端可选 Local first, cloud optional

任何输入场景 Works everywhere you write

不是另开一个编辑器，而是增强你正在输入的地方。 Not another editor. A faster input layer for the apps you already use.

Messages

Mail

Notes

Docs

Slack

ChatGPT

Cursor

Gmail

Notion

WeChat

Echo 的理念 The Echo idea

不是语音或键盘二选一，而是把语音输入和可视化文本编辑融合起来。 Not voice or typing. Voice input and visual text editing, fused together.

传统听写像一次提交：说完、等待、拿到结果。Echo 更像实时输入：文字先出现，用户持续掌控，停下后再修正、润色和结构化。 Traditional dictation feels like submitting a recording. Echo feels like typing with your voice: visible early, controllable throughout, then finalized, polished, and structured when needed.

比普通听写更可控 More controllable than dictation

Stream 让用户一边说一边看见文本，错了可以更早发现，不必等整段结束。 Stream shows text while you speak, so mistakes surface early instead of after a full paragraph.

比键盘更快 Faster than the keyboard

高吞吐语音输入，输出仍然落在当前输入框里，随时可以用文字方式修改。 High-throughput speech input still lands in the active text field, ready for normal editing.

比“AI 改写器”更轻 Lighter than an AI editor

AI 是第三层能力，不强行介入每次输入。Quick、Polish、Format、Translate 都由用户选择。 AI is a layer, not a tax. Quick, Polish, Format, and Translate are user choices.

三层输入系统 Three-layer input

先实时可见，再智能收敛，最后按需精修。 Live first. Finalize smart. Polish on demand.

这也是 Echo 和普通语音转文字工具的区别：我们优化的是完整输入回路，而不只是识别准确率。 Echo optimizes the whole input loop, not only raw recognition accuracy.

Stream

开口即出字。即便网络或引擎波动，已有文字也保留，输入不断片。 Words appear immediately. Even if the network wobbles, existing text remains useful.

Finalize

停顿后修正同音字、边界、漏词和标点，让实时草稿变得可靠。 A final pass repairs homophones, boundaries, omissions, and punctuation.

Auto Edit

需要时再变成邮件、要点、翻译、专业语气或 Persona 输出。 When needed, turn dictation into emails, bullets, translation, tone, or persona output.

动效演示 In motion

用更清楚的产品界面展示实时输入、最终修正和智能润色。 Clear product views for live input, final correction, and smart polish.

Stream + Batch 双引擎 Stream + Batch dual engine

边说边出字，也可以在结束后用极速 Batch 做更稳的最终文本。 Watch text appear live, then switch to a fast batch pass for a steadier final result.

Echo Stream and Batch Finalize dual-engine product interface

Smart Polish 展示 Smart Polish view

把口语里的停顿、重复和改口变成更干净的可发送文本。 Turn fillers, repetition, and mid-sentence changes into cleaner text.

Echo Smart Polish product interface transforming rough speech into ready-to-send text

核心功能 Core features

Echo 的差异点，四句话讲清楚。 Echo in four product promises.

不是另开一个编辑器，而是把语音输入、实时修正、AI 整理和个人词典放进你正在使用的输入框。 Not another editor: voice, live correction, AI cleanup, and personal vocabulary inside the text field you already use.

Everywhere

在任何输入框里说话。 Speak in any text field.

iOS 键盘和 macOS 快捷键，把语音直接送进 Messages、Mail、Notes、Slack 或任意文本框。 iOS keyboard and macOS hotkey put voice directly into Messages, Mail, Notes, Slack, or any text field.

Live + Final

先实时可见，再最终修正。 Live first. Finalize smart.

边说边出字，停下后再用整段上下文修正漏词、同音字、标点和边界。 See words while you speak, then repair omissions, homophones, punctuation, and boundaries after you pause.

AI Cleanup

把口语变成可发送文本。 Turn speech into ready text.

Quick、Polish、Format、Translate 一键切换，去掉口头禅、重复和改口。 Quick, Polish, Format, and Translate remove fillers, repetition, and mid-sentence changes.

Personal

越用越懂你的词。 Learns your vocabulary.

人名、产品名、术语和最近语境进入个人词典；历史与上下文优先留在本地。 Names, product terms, and recent context feed a personal dictionary; history and context stay local-first.

产品细节 Product details

四个承诺，展示 Echo 为什么像一层新的输入系统。 Four product promises, shown as one input system.

Echo voice layer working in any text field across iPhone keyboard and desktop writing surfaces — **任何输入框 Any text field** iOS 键盘和 macOS 快捷键把语音直接送进你正在写的地方。 iOS keyboard and macOS hotkey put voice directly where you already write.

Echo Live and Final workflow showing streaming dictation followed by final correction — **实时 + 最终稿 Live + Final** 先让文字不断流出，再用整段上下文做更稳的最终修正。 Streaming keeps you moving; a final pass makes the text reliable.

Echo AI Cleanup controls for Quick, Polish, Format, and Translate — **AI 整理 AI cleanup** Quick、Polish、Format、Translate 把口语改成可发送文本。 Quick, Polish, Format, and Translate turn rough speech into ready text.

Echo personal dictionary and local-first context memory — **个人词典 Personal vocabulary** 人名、产品名、术语和最近语境更懂你，同时保持本地优先。 Names, terms, and recent context make Echo more accurate while staying local-first.

竞品对比 Market snapshot

只看 Echo 想解决的输入问题：它的优势会更清楚。 Compare the workflow Echo is built for, and the advantage becomes clear.

星级表示“对 Echo 目标工作流的贴合度”，不是通用产品排名；这里按 2026 年 5 月 4 日可见官方页面保守整理。 Stars show fit for Echo's target workflow, not a universal product ranking; public official pages reviewed on May 4, 2026.

优势维度 Advantage	Echo ★★★★★	Wispr Flow	SuperWhisper	Typeless
直接进入当前输入框 Direct-to-field input	★★★★★ 键盘级输入层 Keyboard-level input layer iOS 键盘和 macOS 快捷键直接把语音放进正在写的文本框。 iOS keyboard and macOS hotkey place voice into the field you are already using.	★★★★☆ 跨应用语音输入很成熟。 Strong any-app voice typing.	★★★☆☆ 更偏模式化听写与模型工作流。 More mode and model-workflow oriented.	★★★★☆ 跨平台语音输入与 AI 编辑入口。 Cross-platform dictation and AI-editing entry.
实时可见 + 最终修正 Live text + final pass	★★★★★ 先流式，再定稿 Stream first, finalize after 边说边看到文字，停顿后 Batch Finalize / Smart Verify 处理同音字、漏词和标点。 See text while speaking, then Batch Finalize / Smart Verify repairs homophones, omissions, and punctuation.	★★★☆☆ 更强调快速听写与命令。 More focused on fast dictation and commands.	★★★☆☆ 强在模式与模型选择。 Strong on modes and model choice.	★★★★☆ 强在 polished output。 Strong on polished output.
键盘内 AI 动作 AI actions in keyboard	★★★★★ 不用离开输入场景 No context switch Quick、Polish、Format、Translate 放在键盘里，口语直接变成可发送文本。 Quick, Polish, Format, and Translate live inside the keyboard for ready-to-send text.	★★★★☆ AI commands / auto-edits。 AI commands / auto-edits.	★★★★☆ AI modes / Custom Mode。 AI modes / Custom Mode.	★★★★☆ Translate / Ask / AI 改写。 Translate / Ask / AI rewrite.
个人语境参与修正 Personal context in correction	★★★★★ 词典 + 最近上下文 Dictionary + recent context 人名、产品名、术语和近期文本进入同一条本地优先的修正链路。 Names, product terms, and recent text inform the same local-first correction loop.	★★★★☆ Dictionary and snippets。 Dictionary and snippets.	★★★☆☆ Pro custom vocabulary。 Pro custom vocabulary.	★★★★☆ Personal dictionary and tone。 Personal dictionary and tone.

来源： Wispr Flow pricing, Wispr Flow docs, Superwhisper Pro, Superwhisper models, Typeless pricing. Sources: Wispr Flow pricing, Wispr Flow docs, Superwhisper Pro, Superwhisper models, Typeless pricing.

定价 Pricing

免费开始，需要更高强度时再升级。 Start free. Upgrade when Echo becomes daily infrastructure.

免费版 Free

$0/mo

日常输入、试用与自带 API Key 场景。 Daily dictation, testing, and bring-your-own-key workflows.

实时流式转录Real-time streaming
AI 自动编辑与口述AI auto-editing
个人词典Personal dictionary
每周 5,000 字5,000 words per week

免费开始 Start free

Pro

Echo Pro

$9.99/mo

7 天免费试用，解锁高强度输入。 7-day free trial for heavy daily use.

无限字数Unlimited words
Smart Verify 交叉验证Smart Verify cross-engine checks
优先 Finalize 增强 ASRPriority finalize with enhanced ASR
高级 AI 润色预设Advanced AI polish presets
云同步与优先支持Cloud sync and priority support

开始试用 Start trial

功能 Feature	免费版 Free	Pro
实时流式转录 Real-time streaming	已包含 Included	已包含 Included
AI 自动编辑 AI auto-editing	已包含 Included	已包含 Included
个人词典 Personal dictionary	已包含 Included	已包含 Included
语言支持 Languages	100+	100+
字数额度 Word quota	5,000/周 5,000/wk	无限 Unlimited
Smart Verify	—	已包含 Included
优先 Finalize Priority finalize	—	已包含 Included
高级 AI 润色预设 Advanced AI polish presets	—	已包含 Included
云同步与备份 Cloud sync and backup	—	已包含 Included

常见问题 FAQ

下载前，把关键问题讲清楚。 Key answers before the download path.

Echo 是什么？ What is Echo Voice Keyboard?

Echo 是一款面向 iOS 和 macOS 的 AI 语音转文字键盘。它把实时流式转录、智能键盘、个人词典和 AI 润色放在一个输入回路里，让你说话、编辑、发送不需要切换工具。 Echo is an AI voice-to-text keyboard for iOS and macOS. It combines real-time transcription, a smart keyboard, personal dictionary, and AI polish so you can speak, edit, and send without switching tools.

Echo 是免费的吗？ Is Echo free to use?

免费版包含每周 5,000 字、实时流式转写、AI 自动编辑和个人词典。Pro 版解锁无限字数、Smart Verify、优先 Finalize 和高级润色预设。 The free tier includes 5,000 words per week, real-time streaming, AI auto-editing, and personal dictionary. Pro unlocks unlimited words, Smart Verify, priority finalize, and advanced polish presets.

和 Apple 听写有什么区别？ How is Echo different from Apple Dictation?

Apple 听写更接近原始转录；Echo 会把流式输入、最终修正、个人词典和 AI 输出模式串起来，让口语更快变成可用文本。 Apple Dictation is closer to raw transcription. Echo connects live input, final correction, personal dictionary, and AI output modes so rough speech becomes usable writing faster.

支持中英文混合输入吗？ Does Echo support Chinese-English mix?

支持。Echo 面向中英文代码切换做了专门体验设计，并支持 100+ 语言的语音转文字和翻译流程。 Yes. Echo is designed for Chinese-English code switching and supports 100+ languages across transcription and translation workflows.

语音数据安全吗？ Is my voice data private?

Echo 以本地优先为设计原则：历史、个人词典和上下文优先留在设备上；API Key 使用系统安全存储。具体识别与修正路径取决于你选择的引擎和模式。 Echo is designed local-first: history, dictionary, and context stay on-device first, and API keys use secure system storage. Recognition and correction paths depend on the engine and mode you choose.

现在可用 Available now

让声音成为生产级文本。 Make speech production-grade text.

iOS 17+ 自定义键盘，macOS 14+ 菜单栏输入工具。Windows 与 Android 在路线图中。 iOS 17+ custom keyboard and macOS 14+ menu bar input tool. Windows and Android are on the roadmap.

下载 iOS Download iOS 下载 macOS Download macOS

免费下载。直接供应商模式可使用你自己的 API Key。 Free to download. Bring your own API keys for direct-provider workflows.