Cosmonote : enregistre résume, by Jordan Bonnet, is an Android productivity app that replaces manual note-taking with AI-driven voice capture and summarization. The app records meetings, lectures, and memos, then transcribes and extracts TL;DRs, decisions, and action items while offering an interactive query chat and autonomous meeting bots. Key capabilities include calendar-linked recording, audio and YouTube import, and multilingual transcription. It is aimed at busy professionals, students, and journalists who prefer voice-first workflows.

What it does inside a meeting workflow

Cosmonote acts as a voice-first personal assistant that records sessions and produces structured notes. The app can deploy an AI meeting bot to join Zoom, Google Meet, and Microsoft Teams calls by connecting to your Google or Outlook calendar, capturing audio without manual start/stop. It also accepts imported audio files and pasted YouTube links so recorded material from interviews or lectures feeds into the same note pipeline.

How recorded material becomes usable output

The app converts raw audio into layered deliverables: TL;DR summaries, key points, decisions, action items with owners, and a full verbatim transcript. The built-in "Ask Your Notes" chat lets users pose specific questions about a recording and receive AI-generated answers based on that session. This structure supports meeting follow-up, task assignment, and searchable archives for later retrieval.

Language support, integrations, and synchronization

Cosmonote supports more than 100 languages and claims up to 99% transcription accuracy, which matters for multinational teams and academic recordings. The app integrates with external AI models such as Claude or ChatGPT via MCP and offers cloud synchronization across mobile devices; a Mac desktop version exists in beta. These elements extend where and how notes are accessed across devices.

Onboarding, fit, and reception among users

The interactive chat and automatic summaries lower the friction of converting speech into actions, and users report the app clarifies rambling voice notes into professional summaries. The developer has a background in mobile engineering and AI product work, which explains the focus on mobile performance and AI integrations. The design suits people who regularly trade meeting attendance for concise deliverables.

Cosmonote is a strong option for voice-first note takers

Cosmonote is a practical option for busy professionals who need automated extraction of meeting outcomes and task lists. One trade-off: desktop access remains in beta and requires requesting access, which may limit established archive workflows for some teams. For anyone who prioritizes delegating note capture to an AI assistant, the app delivers a focused, voice-centric way to produce meeting minutes.