Shandian Shuo
Officially listedAn on-device-first AI voice input method, up to 4x faster than typing.
Shandian Shuo
Shandian Shuo (formerly Daiti) is an on-device-first AI voice input method. Its local AI engine delivers millisecond speech recognition in about 0.2 seconds, with input speeds of 220 characters per minute — 4x faster than traditional typing. Based on Alibaba's Tongyi FunASR model, it runs fully offline.
Key Features
- Extreme Speed: 0.2-second response times, 5-15x faster than cloud solutions — text appears as you speak
- AI Smart Optimization: Automatically filters filler words like um and uh, corrects typos, and improves sentence structure
- Privacy Protection: Voice data is processed entirely locally with zero uploads, never touching the developer's servers
- All-Scenario Support: Works in every application — AI chat, code comments, document writing, chat replies, and more
Use Cases Content creators can finish long-form writing quickly; programmers can input code comments and documentation efficiently; students can take class notes fast; and privacy-sensitive users such as lawyers and doctors can handle sensitive information with confidence.
Unique Advantages Compared with cloud-based voice input methods like iFlytek and Sogou, Shandian Shuo uses a local processing architecture, responding 5-15x faster while fully protecting privacy; it is completely free, ad-free, and registration-free — extremely user-friendly.
Pricing
### 💰 定价模式：完全免费 **起步价**：$0 #### 主要方案 - **免费版**：$0 - 包含所有核心功能，无广告、无内购、无需注册 #### 试用/其他信息 完全免费使用，所有本地语音识别、AI优化、自定义词典等功能均可无限制使用。
FAQ
Is Shandian Shuo free?
Yes, Shandian Shuo is completely free to use — no in-app purchases, no ads, no registration or login required. All core features, including local speech recognition, AI optimization, and custom dictionaries, are available without limits.
What are Shandian Shuo's main features?
Shandian Shuo offers millisecond-level speech recognition (about 0.2-second response), AI smart optimization (automatic filtering of filler words and error correction), local privacy protection, multilingual support (Mandarin, English, Cantonese, Japanese, Korean), and all-scenario support for document writing, AI conversations, code comments, and more.
How fast is Shandian Shuo's speech recognition?
Shandian Shuo responds in about 0.2 seconds, with input speeds up to 220 characters per minute — 4x faster than keyboard typing (45 characters/minute). Compared with the 1-3 second latency of traditional cloud speech recognition, it is 5-15x faster, truly showing text as you speak.
How does Shandian Shuo differ from iFlytek Input Method?
Shandian Shuo uses a local processing architecture: voice data never goes to the cloud, responses take about 0.2 seconds — far faster than the 1-3 seconds of cloud solutions like iFlytek — and it is completely free with no ads and works offline. However, iFlytek supports 202 dialects, while Shandian Shuo currently supports only 5 languages.
Which platforms does Shandian Shuo support?
Shandian Shuo supports both Windows and macOS, and voice input works in all applications, including office software, code editors, social chat, and AI conversations. Mobile is not supported yet.
How private and secure is Shandian Shuo?
Shandian Shuo uses a local-first architecture: voice data is processed entirely on the device or goes directly to the third-party AI provider, never passing through Shandian Shuo's servers and never being uploaded to the cloud. Users keep full control of their private data, making it suitable for sensitive content.