Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Maier Huiji: Chinese AI meeting and office assistant from AISpeech offering real-time recording, transcription, and AI summaries. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and Maier Huiji when recording and reviewing online courses and lectures matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
Chinese AI meeting and office assistant from AISpeech offering real-time recording, transcription, and AI summaries.
Aiko is a native transcription app for macOS, iOS, and visionOS, developed by Sindre Sorhus, that converts speech to text from meetings, lectures, and recordings entirely on-device. It uses OpenAI's Whisper model running locally, so audio never leaves the user's device, which makes it appealing for students and professionals with privacy requirements. Aiko transcribes both audio and video files in common formats such as .m4a, .wav, .mp3, .mp4, and .mov, and supports around 100 languages. Transcriptions can be exported in multiple formats, including JSON, CSV, and SRT subtitles, and the app includes a word-replacement feature to automatically correct recurring errors. It also integrates with Apple Shortcuts for automation workflows. Because Aiko prioritizes accuracy over speed, it does not perform live transcription while recording and currently does not include speaker detection, so it is best for transcribing recorded lectures, interviews, and meetings after the fact. The app is offered as a Universal Purchase with a free trial via TestFlight, making it a low-cost, privacy-first option for turning lecture and meeting recordings into searchable text. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Maier Huiji (麦耳会记) is an AI office and meeting assistant developed by AISpeech (思必驰科技股份有限公司), a Chinese intelligent speech and language technology company. The product is built on AISpeech's full-stack conversational speech technology and is designed for office meetings, online classes, interviews, and client conversations. It records and transcribes speech in real time, letting users capture key information as a conversation happens, and synchronizes audio and text across PC and mobile through cloud storage so notes can be reviewed anywhere. Transcription supports Mandarin, Cantonese, Sichuanese, and English, and the system can automatically distinguish between different speakers. Beyond live capture, it transcribes uploaded audio and video files, generates AI full-text summaries, supports AI-assisted writing, records remote meetings, and provides real-time caption translation. Higher-tier features such as AI summaries, key-point extraction, and to-do generation require a membership. The product also integrates with AISpeech's own AI microphone speakers (such as the M4, M6, and M12) for directional pickup and noise reduction to improve recording clarity and transcription accuracy. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Maier Huiji is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Maier Huiji |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Real-time recording with live speech-to-text transcription |
| Standout feature | Support for roughly 100 languages | Transcription of uploaded audio and video files |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | AI full-text summaries and key-point extraction |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Automatic speaker separation |
| Languages & capture | Word-replacement feature to auto-correct common errors | Multi-language transcription including Mandarin, Cantonese, Sichuanese, and English |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Real-time caption translation and remote meeting recording |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Maier Huiji
Choose Maier Huiji if you need capturing and summarizing internal and remote business meetings — strengths include backed by aispeech, an established chinese speech-technology company.
Aiko
Maier Huiji
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Maier Huiji is strong for capturing and summarizing internal and remote business meetings. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Maier Huiji is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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