Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. MiaRec: MiaRec is an AI-powered call recording, transcription, and conversation intelligence platform for contact centers. 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 MiaRec when compliance teams recording and redacting calls to meet pci/pii/phi requirements 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.
MiaRec is an AI-powered call recording, transcription, and conversation intelligence platform for contact centers.
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
MiaRec is a contact center intelligence platform built around compliant call recording, automatic speech-to-text transcription, and AI-driven conversation analytics. It captures voice interactions and can transcribe up to 100% of calls, automatically detecting and transcribing multiple languages within a single conversation. From those transcripts it generates structured call summaries, sentiment scores, and topic tags, and powers automated quality management (Auto QA) that evaluates interactions instead of relying on manual sampling. The platform also offers customer experience and revenue intelligence, screen recording, live monitoring, and automatic redaction of sensitive data such as card numbers, SSNs, and emails to support PCI DSS and PII/PHI compliance. It includes role-based access control, multi-tenant architecture, customizable retention policies, and API integration, and provides a tested integration for capturing Microsoft Teams contact center and back-office calls. MiaRec is aimed at contact center leaders, quality and compliance teams, sales managers, and customer service operations that need full visibility into recorded conversations rather than ad hoc sampling.
Best suited for
Aiko is a free tier with paid upgrades (freemium); MiaRec is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | MiaRec |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Automatic speech-to-text transcription of up to 100% of calls with multi-language detection |
| Standout feature | Support for roughly 100 languages | AI-generated call summaries, sentiment scoring, and topic/conversation tagging |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Automated quality management (Auto QA) that evaluates every interaction |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Automatic redaction of sensitive data (card numbers, SSNs, emails) for PCI/PII/PHI compliance |
| Languages & capture | Word-replacement feature to auto-correct common errors | Live call monitoring and screen recording |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Microsoft Teams integration plus API access, multi-tenant architecture, and role-based access control |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
MiaRec
Choose MiaRec if you need contact centers transcribing and analyzing customer calls for quality assurance and coaching — strengths include transcribes and analyzes the full volume of calls rather than relying on manual sampling.
Aiko
MiaRec
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while MiaRec is strong for contact centers transcribing and analyzing customer calls for quality assurance and coaching. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and MiaRec is custom pricing. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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