Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Superpowered: Bot-free AI notetaker that transcribes device audio in real time and generates structured meeting notes on Mac and Windows. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and Superpowered when standardizing notes for recurring formats like one-on-ones or sales calls 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.
Bot-free AI notetaker that transcribes device audio in real time and generates structured meeting notes on Mac and Windows.
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
Superpowered is an AI notetaker for virtual meetings that produces structured notes without sending a bot into the call. Rather than joining as a separate participant, it transcribes the device's audio in real time during the meeting and uses that transcript to generate summaries, so the notes actually capture what was said rather than simply producing a raw transcript. The desktop app runs on macOS and Windows and can connect to Google and Outlook calendars to auto-join scheduled meetings across platforms including Zoom, Google Meet, Microsoft Teams, Webex, and Around. It offers AI templates tailored to common formats such as one-on-ones, sales calls, and interviews, and integrates with tools like Slack, Notion, Google Drive, Salesforce, HubSpot, and Zapier depending on plan tier. The company emphasizes a privacy-minded design in which audio is not retained as permanent recordings. Superpowered is aimed at professionals and teams who want clean, automatically organized meeting notes without a recording bot appearing in the participant list, and who prefer a native desktop experience over a browser-only workflow. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Superpowered is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Superpowered |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Bot-free, real-time transcription from device audio |
| Standout feature | Support for roughly 100 languages | AI-generated structured notes rather than raw transcripts only |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | AI templates for one-on-ones, sales calls, interviews, and more |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Calendar integration and auto-join for scheduled meetings |
| Languages & capture | Word-replacement feature to auto-correct common errors | Works with Zoom, Google Meet, Microsoft Teams, Webex, and Around |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Integrations with Slack, Notion, Google Drive, Salesforce, HubSpot, and Zapier |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Superpowered
Choose Superpowered if you need capturing meeting notes discreetly without a visible bot participant — strengths include no recording bot appears in the meeting, which suits sensitive calls.
Aiko
Superpowered
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Superpowered is strong for capturing meeting notes discreetly without a visible bot participant. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Superpowered is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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