Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. SubtitleBee: SubtitleBee is an AI-powered web app that auto-transcribes audio and video and adds styled, translatable subtitles in 120+ 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 SubtitleBee when adding accurate, styled captions to social and marketing videos 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.
SubtitleBee is an AI-powered web app that auto-transcribes audio and video and adds styled, translatable subtitles in 120+ 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
SubtitleBee is a browser-based AI tool that automatically converts spoken audio and video into text and generates synchronized, styled subtitles. Beyond captioning marketing clips and social videos, it offers a dedicated audio-transcription mode that handles interviews, lectures, meetings, voice memos, webinars, and podcasts: users upload a recording, select the source language, then review and edit the AI-generated transcript in an in-browser editor before exporting. It recognizes a wide range of languages and can translate captions across many of them, making it useful for global and accessibility-focused workflows. Transcripts and subtitles can be downloaded in standard formats including TXT, SRT, VTT, and ASS. Additional editing tools let users restyle captions (font, color, size, opacity), resize and crop video for different platforms, and add overlay "supertitles." It targets content creators, podcasters, educators, marketers, and professionals who need fast, editable transcripts and captions without technical skills. SubtitleBee has been operating since 2019 and runs entirely in the browser.
Best suited for
Aiko is a free tier with paid upgrades (freemium); SubtitleBee is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | SubtitleBee |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | AI transcription of audio and video for interviews, meetings, webinars, podcasts, and voice memos |
| Standout feature | Support for roughly 100 languages | Automatic subtitle/caption generation with recognition of 120+ languages |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Subtitle translation across many languages for multilingual output |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | In-browser transcript editor to review and correct AI output before export |
| Languages & capture | Word-replacement feature to auto-correct common errors | Export to multiple formats including TXT, SRT, VTT, and ASS |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Caption styling plus video resizing/cropping (16:9, 9:16, 1:1) and overlay captions |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
SubtitleBee
Choose SubtitleBee if you need transcribing recorded interviews, meetings, or webinars into editable text — strengths include single tool covers both transcription and styled subtitling, with translation into many languages.
Aiko
SubtitleBee
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while SubtitleBee is strong for transcribing recorded interviews, meetings, or webinars into editable text. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and SubtitleBee 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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