Cobrain – AI Memory

Cobrain is the memory your AIs share. What matters for your work (decisions, constraints, contacts, ideas) lives in Markdown notes, in real folders. You read and write them, and so does your AI.

The app puts your brain in your pocket.

DICTATE A NOTE, ANYWHERE Hold the +, or use the Action button, Control Center, Siri or the Apple Watch complication. You talk, you stop, and the note is there: transcribed, cleaned up and titled. It works with the phone locked and the app closed. The audio stays on the device: only the text reaches the server.

YOUR BRAIN, ALWAYS WITH YOU Browse folders, search, read and edit notes. Offline, you can still read them. See who wrote what and when, even when it was an AI.

A MEMORY THAT SURVIVES SWITCHING AI Connect Claude, ChatGPT or another MCP-capable AI once, from the website. From then on it finds in your Cobrain the context you used to explain again, and saves there what you will need tomorrow.

SHARE ONLY WHAT YOU CHOOSE One folder or a single note, with a colleague: it becomes context for their AI too. Whoever has no access cannot see it, and neither can their AI.

YOURS, REALLY - Notes in Markdown: export them whenever you like, they open in any editor. - The database cannot read your notes: the text is encrypted. - Data stored in Europe. - Lock with Face ID or Touch ID.

The free plan never expires.

Cobrain Pro (monthly or yearly) and Cobrain Team (5, 10, 15 or 20 seats, monthly) are auto-renewable subscriptions you can buy in the app. Payment is charged to your Apple ID; the subscription renews automatically unless cancelled at least 24 hours before the end of the period, and you manage it in Settings → Apple ID → Subscriptions.

Terms of Use: https://cobrain.space/terms Privacy Policy: https://cobrain.space/privacy

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