Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Athreon: Athreon is a US-based provider of AI-assisted, human-edited speech-to-text transcription, dictation, and virtual scribing services for compliance-heavy industries. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and Athreon when producing certified, court-ready transcripts for legal and law enforcement use 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.
Athreon is a US-based provider of AI-assisted, human-edited speech-to-text transcription, dictation, and virtual scribing services for compliance-heavy industries.
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
Athreon is a US-based company, operating since 1988, that provides speech-to-text transcription, dictation, and virtual medical scribing services. Rather than purely self-serve software, it uses a hybrid workflow that pairs AI transcription with professional human editors to convert audio and video recordings into accurate, editable, and searchable text, including multi-speaker conversations and focus-group recordings. Audio can be captured several ways: the Athreon mobile dictation app for iOS and Android, telephone dictation requiring no extra equipment, supported PC and handheld recorders (Philips, Olympus, Nuance), and secure file upload to its platform. The service offers EHR and API integrations and connects with existing dictation systems and workflow portals such as InQuiry, Axis Online, and NetScribe. It emphasizes security and compliance, including HIPAA and CJIS support, SSL encryption, GovCloud hosting for law enforcement, and background-checked, US-based staff. Athreon is aimed at organizations in healthcare, legal, law enforcement, insurance, finance, research, government, and media that need certified, court-ready documentation. The company also offers separate cybersecurity services.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Athreon is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Athreon |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Multi-speaker and conversation transcription |
| Standout feature | Support for roughly 100 languages | AI-assisted transcription with professional human editing |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Mobile dictation app for iOS and Android |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Telephone dictation requiring no additional equipment |
| Languages & capture | Word-replacement feature to auto-correct common errors | Secure audio/video file upload to its transcription platform |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | EHR and API integrations plus existing dictation system interfacing |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Athreon
Choose Athreon if you need transcribing medical dictation and clinical documentation in hipaa-compliant workflows — strengths include combines ai with human editors for high-accuracy, court-ready transcripts.
Aiko
Athreon
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Athreon is strong for transcribing medical dictation and clinical documentation in hipaa-compliant workflows. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Athreon is custom pricing. 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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