iFlytek Spark

iFlytek Spark (Xinghuo) is the AI assistant from iFlytek, a company that has spent more than two decades on speech recognition and speech synthesis. That background shows: voice input is accurate, read-aloud sounds natural, and you can hold a continuous spoken conversation with it more comfortably than with many competitors.

Its other foundation is education and office work. iFlytek also sells learning tablets, voice recorders and note-taking devices, and much of Spark is tuned for those settings — drafting documents, correcting essays, summarising, organising meeting content. For students, teachers and office workers who write a lot of formal material, the feature set is closer to what they actually need.

General chat and reasoning are at the level of mainstream Chinese models but not at the top of the pack; for coding or complex analysis it is usually not the first pick. If your core need is “say it out loud and have it written up”, Spark is worth a try.

Key features

• Voice conversation: Speak your questions and have answers read back, going back and forth almost like a phone call.
• Writing help: Generates summaries, proposals, speeches and essays to a given scenario and length.
• Document Q&A: Upload a document to ask questions, get a summary or extract key points.
• Web search: Looks up recent information and organises it into an answer.
• Agents: Ready-made assistants for study, work and daily life, plus the option to build your own.

How to use

1. Go to xinghuo.xfyun.cn, or install the iFlytek Spark app.
2. Register and log in with a phone number.
3. Type a question, or tap the microphone and speak.
4. To work on a file, upload it and say whether you want a summary, answers or a rewrite.
5. For recurring tasks, look for a ready-made assistant in the agent centre instead of rewriting prompts each time.

Best for

• Voice-first users: asking questions while driving, walking or doing chores.
• Study support: explaining concepts, correcting essays, practising spoken expression.
• Office writing: meeting summaries, work reports, speeches and other formatted text.
• Older users or people who dislike typing: voice lowers the barrier to entry.

Strengths and limitations

Strengths

• High-quality speech recognition and synthesis; spoken interaction is among the best in its class.
• Education and office scenarios are well thought out and match how Chinese users actually work.
• Directly reachable in mainland China, with free basic features.

Limitations

• General reasoning and coding are not top tier; switch models for hard problems.
• The answer style is tidy but stiff, with limited flexibility for creative writing.
• Some features are tied to iFlytek hardware or membership, so free users get a narrower slice.