Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. RemNote: RemNote is an AI-powered note-taking and learning platform that can record and transcribe lectures, meetings, and other spoken sessions into searchable, timestamped notes. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and RemNote when uploading recorded meetings or audio sessions for transcription and review 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.
RemNote is an AI-powered note-taking and learning platform that can record and transcribe lectures, meetings, and other spoken sessions into searchable, timestamped notes.
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
RemNote is a knowledge-management and learning tool that combines note-taking, PDF and PowerPoint annotation, flashcards, and spaced repetition in one app. Its Lecture Recorder feature captures live audio and produces real-time transcription with timestamped notes, and it also accepts uploaded audio files in MP3, WAV, M4A, AAC, and OGG formats for transcription after the fact. Once a session is recorded, users get a raw transcript of every word spoken alongside AI-organized bullet-point summaries, and can click any sentence to play back the audio at that timestamp, highlight it, or generate flashcards and quizzes. An AI tutor can answer questions by referencing the transcript and citing specific timestamps. RemNote runs as a web app and on desktop, iOS, and Android, with offline access available. It is built primarily for students and serious learners, including medical, law, and language students, who want to capture spoken material such as lectures or meetings and convert it into study-ready notes and review material.
Best suited for
Aiko is a free tier with paid upgrades (freemium); RemNote is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | RemNote |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Live audio recording with real-time transcription and timestamped notes |
| Standout feature | Support for roughly 100 languages | Audio file upload and transcription (MP3, WAV, M4A, AAC, OGG) |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Click-to-play audio from any transcript sentence |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | AI-generated summaries, flashcards, and quizzes from transcripts |
| Languages & capture | Word-replacement feature to auto-correct common errors | AI tutor that answers questions citing transcript timestamps |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Note-taking, PDF/PowerPoint annotation, and spaced-repetition flashcards |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
RemNote
Choose RemNote if you need recording and transcribing lectures into searchable, timestamped study notes — strengths include turns recorded audio directly into searchable, study-ready notes and review material.
Aiko
RemNote
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while RemNote is strong for recording and transcribing lectures into searchable, timestamped study notes. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and RemNote is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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