Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Viaim RecDot: AI recording earbuds paired with the viaim app that capture meetings and calls and turn them into transcripts, translations, summaries, and action items in 78 languages. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and Viaim RecDot when transcribing and translating multilingual or cross-border conversations in real time 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 recording earbuds paired with the viaim app that capture meetings and calls and turn them into transcripts, translations, summaries, and action items in 78 languages.
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
Viaim RecDot is a pair of AI note-taking true-wireless earbuds combined with the viaim companion app, built to capture and document meetings, calls, interviews, and lectures hands-free. Recording can be triggered by pinching an earbud, tapping the charging case, or capturing phone and internet calls, so audio is captured whether the conversation is in person or remote. The viaim app then provides live transcription with accent recognition across 78 languages, real-time translation with audio playback that shows original and translated text together, and structured outputs including smart summaries, key takeaways, extracted action items, and automatically generated mind maps. Industry and scenario templates let users shape how notes are formatted. A built-in assistant called Vitana answers questions grounded in the user's own recordings and organized Spaces rather than the open web. It is aimed at professionals who attend frequent meetings, client calls, and interviews, as well as students and researchers who want a single wearable device that both plays audio and captures structured notes.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Viaim RecDot is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Viaim RecDot |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Real-time transcription in 78 languages with accent recognition |
| Standout feature | Support for roughly 100 languages | Real-time translation showing original and translated text with audio playback |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Automatic summaries, key takeaways, action items, and mind maps |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Speaker labeling and editable transcripts in the viaim app |
| Languages & capture | Word-replacement feature to auto-correct common errors | Recording of in-person conversations plus phone and internet calls via earbud, case, or app |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Vitana AI assistant that answers questions grounded in your own recordings and Spaces |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Viaim RecDot
Choose Viaim RecDot if you need capturing and summarizing in-person and online work meetings, client calls, and interviews — strengths include single wearable device handles both audio playback and structured note capture, no separate recorder needed.
Aiko
Viaim RecDot
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Viaim RecDot is strong for capturing and summarizing in-person and online work meetings, client calls, and interviews. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Viaim RecDot is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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