Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Stenomatic: AI live translation and captioning platform that delivers real-time interpretation and translated captions for conferences, meetings, and webinars. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and Stenomatic when providing real-time interpretation for a multilingual webinar matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
AI live translation and captioning platform that delivers real-time interpretation and translated captions for conferences, meetings, and webinars.
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
Stenomatic is an AI-powered live translation platform built to remove language barriers during conferences, meetings, webinars, and other live events. It provides real-time voice-to-voice interpretation along with translated live captions and transcription, so multilingual audiences can follow a session in their preferred language. The platform is described as supporting a large number of languages, including multi-directional conversations across well over one hundred language combinations, and it allows custom terminology input so specialized or industry-specific vocabulary is handled more accurately. A key design choice is that it is platform-agnostic and requires no app download: attendees open a branded web link on a phone or computer to receive live transcription and audio translation, and organizers can connect it to event A/V or video-conferencing setups, with a documented integration for the InEvent platform and an API and embeddable widget for deeper integration. Stenomatic targets remote, hybrid, and in-person scenarios and markets to international conferences, NGOs, broadcasters, and worship events, and it highlights accessibility for Deaf and hard-of-hearing attendees through real-time subtitles. The product is actively operating, with current marketing and integration pages, and emphasizes fast setup for connecting to live events. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Stenomatic is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Stenomatic |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Real-time voice-to-voice interpretation for live events |
| Standout feature | Support for roughly 100 languages | Translated live captions and on-screen transcription |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Support for a very large set of languages and multi-directional conversations |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | No-download attendee access via a branded web link |
| Languages & capture | Word-replacement feature to auto-correct common errors | Custom terminology input for specialized vocabulary |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | API, embeddable widget, and InEvent integration |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Stenomatic
Choose Stenomatic if you need adding live translated captions to an international conference or summit — strengths include attendees need no app install, just a web link.
Aiko
Stenomatic
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Stenomatic is strong for adding live translated captions to an international conference or summit. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Stenomatic 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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