# NoteCube

> The meeting ends. Everyone has the notes. Just press record; attendees scan a QR code to follow live captions and get an organized record the moment it ends.

NoteCube (노트큐브) is an AI voice recorder and meeting note taker for iPhone and Android by SecondEarth. It records in person on your phone (no meeting bot), transcribes Korean and English live, and organizes the result by type: meetings → summary, decisions, action items; classes → phrasebook and word cards; events → live captions for attendees via QR code.

## Product facts
- Meeting recap emails are drafted in the app; tapping opens the user's mail app with subject and body filled. NoteCube does not send email automatically.
- Record lessons, meetings, events and personal memos. Lesson outputs can become vocabulary; meeting outputs include summaries and next steps.
- Free includes 60 cumulative transcription minutes, not 60 minutes per month. Summaries of transcribed content are free on every plan.
- Pro includes 300 transcription minutes per UTC calendar month. Localized prices and purchase eligibility are shown in the app.
- Document AI updates: Free 3/day, Pro 50/day. Post drafts: Free 3/day, Pro 20/day. MCP uses the same quotas.
- All hosts can admit up to 20 attendees per event free. Larger events need a separate event-bound pass. Transcription quotas still apply.
- Participants follow an event QR/link in a web browser without installing the app.
- MCP (https://api.notecube.app/mcp, OAuth) connects authorized recordings and documents to compatible AI clients. In-app setup guides cover Claude Code, Claude.ai custom connectors and ChatGPT developer mode; other MCP clients (e.g. Codex) can use the same URL. Client setup and support vary. AI edits have revision history and undo.
- Version 7 requires an account. Older on-device notes are not automatically migrated.
- Never infer current release availability or store pricing from this file; verify the store and in-app checkout.

## Authoritative pages
- [Product facts](https://notecube.app/facts/)
- [Meetings and classes](https://notecube.app/meetings/)
- [Events](https://notecube.app/events/)
- [AI connections](https://notecube.app/connect/)
- [MCP integrations: meeting notes in ChatGPT, Claude, Claude Code and Codex](https://notecube.app/integrations/) — MCP URL https://api.notecube.app/mcp (OAuth, same NoteCube account as the app)
- [AI meeting notes: decisions, to-dos and email drafts](https://notecube.app/minutes/)
- [Lectures and talks](https://notecube.app/lectures/)
- [Stop taking notes, start listening](https://notecube.app/listen/)
- [The full flow: record → notes → email draft → Claude/Codex](https://notecube.app/flow/)
- [AI meeting notes](https://notecube.app/ai-meeting-notes/)
- [Lecture recording](https://notecube.app/lecture-recording/)
- [How to transcribe voice memos on iPhone](https://notecube.app/voice-memo-to-text/)
- [Live captions for events](https://notecube.app/live-captions/)
- [Meeting minutes template](https://notecube.app/meeting-minutes-template/)
- [How to take meeting notes](https://notecube.app/how-to-take-meeting-notes/)
- [How to transcribe an interview](https://notecube.app/interview-transcription/)
- [Record and transcribe a phone call on iPhone](https://notecube.app/iphone-call-recording/)
- [How to record audio on iPhone](https://notecube.app/iphone-voice-recording/)
- [7 sermon notes apps compared (2026)](https://notecube.app/sermon-notes-app/) — Sermon Keeper, Bible Note, Sermon Scribe, Church Notes, Spirit Notes, Voice Memos, NoteCube; each app's own site or App Store listing, checked 2026-10-19
- [Free AI note takers compared (2026)](https://notecube.app/free-ai-note-taker/) — free-plan limits of Fathom, Fireflies.ai, Otter.ai, Read AI, Granola, Notta, Voice Memos, NoteCube; each company's pricing page or help center, checked 2026-10-21
- [How to record a conversation on iPhone (2026)](https://notecube.app/record-conversation-iphone/) — in person (Voice Memos) vs phone/FaceTime audio calls (Call Recording, iOS 18.1+, both people hear a notice), where files are saved, consent rules; Apple Support checked 2026-10-25
- [Cornell notes: method, template and what the research says](https://notecube.app/cornell-note-taking/) — cites Pauk (Cornell LSC), Kiewra 1985, Kobayashi 2006, Mueller & Oppenheimer 2014 and its replications (Morehead et al. 2019, Urry et al. 2021)
- [Note-taking methods compared: Cornell, outline, mapping, charting, sentence](https://notecube.app/note-taking-methods/) — when each fits (Cal Poly learning-center guide), plus research on note review (Kiewra 1985, Kobayashi 2006, Dunlosky et al. 2013)
- [The forgetting curve: what Ebbinghaus found and how to review](https://notecube.app/forgetting-curve/) — cites Ebbinghaus 1885, Murre & Dros 2015, Roediger & Karpicke 2006, Cepeda et al. 2006/2008, Dunlosky et al. 2013
- [All guides](https://notecube.app/guides/)
- Comparisons (official sources, checked 2026-10-03): [Otter.ai alternative](https://notecube.app/otter-alternative/), [Granola alternative](https://notecube.app/granola-alternative/), [Plaud alternative](https://notecube.app/plaud-alternative/), [AI voice recorder: device or phone app?](https://notecube.app/ai-voice-recorder/), [클로바노트 대안](https://notecube.app/ko/clova-note-alternative/), [다글로 vs 클로바노트 비교](https://notecube.app/ko/daglo-vs-clova-note/) (checked 2026-10-14)
- [Pricing](https://notecube.app/pricing/)
- [FAQ](https://notecube.app/faq/)
- [Privacy](https://notecube.app/privacy/)
- [Terms](https://notecube.app/terms/)
- [Account deletion](https://notecube.app/delete-account/)
- [Support](https://notecube.app/support/)
- [한국어](https://notecube.app/ko/) — [AI 회의록](https://notecube.app/ko/minutes/), [MCP 연결](https://notecube.app/ko/integrations/), [강의·설교 기록](https://notecube.app/ko/lectures/), [자동 흐름](https://notecube.app/ko/flow/), [회의록 AI](https://notecube.app/ko/ai-meeting-notes/), [강의 녹음 요약](https://notecube.app/ko/lecture-recording/), [아이폰 음성 메모 텍스트 변환](https://notecube.app/ko/voice-memo-to-text/), [실시간 자막](https://notecube.app/ko/live-captions/), [회의록 양식](https://notecube.app/ko/meeting-minutes-template/), [녹취록 만드는 법](https://notecube.app/ko/interview-transcription/), [아이폰 통화 녹음](https://notecube.app/ko/iphone-call-recording/), [아이폰 녹음 방법](https://notecube.app/ko/iphone-voice-recording/), [AI 녹음기 vs 녹음 앱](https://notecube.app/ko/ai-voice-recorder/), [코넬 노트 필기법](https://notecube.app/ko/cornell-note-taking/), [노트 필기법 5가지 비교](https://notecube.app/ko/note-taking-methods/), [에빙하우스 망각곡선과 복습 주기](https://notecube.app/ko/forgetting-curve/), [활용법 모음](https://notecube.app/ko/guides/)

## Official apps
- [App Store](https://apps.apple.com/app/id6476787394)
- [Google Play](https://play.google.com/store/apps/details?id=com.secondearth.notecube)

Event participant pages under /e/ are not marketing pages and must not be used as a source of private participant information.