Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Hyperia: A programmable AI notetaker that joins online meetings as a participant to record, transcribe, and build searchable knowledge from conversations. 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 Hyperia when building a searchable archive of company conversations matters most. Try them side by side on real calls before deciding — needs vary by team.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
A programmable AI notetaker that joins online meetings as a participant to record, transcribe, and build searchable knowledge from conversations.
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
Hyperia is an AI meeting assistant built around a programmable notetaker that can join online meetings as a participant to record, transcribe, summarize, and analyze conversations. It supports major conferencing platforms including Zoom, Microsoft Teams, and Google Meet, and can automatically detect meeting links on a connected calendar and join them, or be directed to specific meetings through more granular instructions. Beyond simple voice transcription, Hyperia is positioned as a way to build a searchable knowledge base from a company's calls and meetings, surfacing summaries, action items, and highlights from across many conversations. Its programmable API lets developers and teams direct the notetaker to join a given Zoom, Google Meet, or Microsoft Teams meeting and live-stream audio for analysis, transcription, and natural-language enrichment. Hyperia can route meeting summaries, transcripts, action items, insights, and alerts into CRMs and other SaaS tools through integrations, including via Zapier. It is aimed at teams that want both automated meeting capture and the ability to programmatically integrate meeting data into their own workflows and systems. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Hyperia is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Hyperia |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Notetaker joins Zoom, Microsoft Teams, and Google Meet as a participant |
| Standout feature | Support for roughly 100 languages | Automatic calendar detection and joining of scheduled meetings |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Programmable API to direct the notetaker and stream audio for analysis |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Transcription, summaries, action items, and highlights |
| Languages & capture | Word-replacement feature to auto-correct common errors | Searchable knowledge base built from calls and meetings |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | CRM and SaaS integrations, including via Zapier |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Hyperia
Choose Hyperia if you need automatically capturing and summarizing recurring team or client calls — strengths include programmable api offers flexibility for custom workflows and integrations.
Aiko
Hyperia
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Hyperia is strong for automatically capturing and summarizing recurring team or client calls. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Hyperia 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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