AI Note Taking & Voice Memo

Take it anywhere: type your next question for any AI, and Second Brain builds a ready-to-paste prompt from your notes. You pick the facts. Nothing leaves your device.

Stop re-explaining yourself to every chatbot.

You already wrote it down. Second Brain keeps your notes, ideas, and decisions in a private memory on your device, then hands that context to whatever AI you open next. Capture a thought in one tap. Ask your own notes and get answers with sources. And when you switch to another assistant, Take it anywhere composes the prompt for you.

TAKE IT ANYWHERE Type the question you are about to ask any AI. Second Brain pulls the facts from your own notes, shows them in a review list you can trim, and composes a clean context and question prompt straight to your clipboard, built entirely on your device. Paste it into any chatbot and skip the back-and-forth of re-explaining who you are and what you are working on.

ASK YOUR OWN NOTES "What did I decide about the trip?" "What was that book idea?" Second Brain answers in plain words, drawn only from your own notes, and shows the source behind every answer. When it does not have something, it tells you, instead of making an answer up.

IT CONNECTS THE DOTS Every capture is matched to earlier notes about the same person, project, or topic. Ideas you forgot you had resurface next to the ones you are writing now, so your knowledge stays organized on its own.

LET IT GO, IT COMES BACK Jot "remind me to call Sam tomorrow at 9" and Second Brain reads the time and reminds you. Offload the task and stop holding it in your head.

SEE WHAT IS ON YOUR MIND Reflect gathers the themes running through your recent notes, grounded in what you actually wrote and never invented.

PRIVATE BY DESIGN Everything Second Brain does runs on your device with an on-device model. No account, no cloud, no tracking. It works in airplane mode, and your notes never leave your device. When you take context anywhere, the prompt is composed on-device and you decide where to paste it.

WHAT YOU GET

• Capture by text, voice, and share
• Take it anywhere: build a context prompt for any AI from your own notes
• Ask your notes with sourced answers
• Automatic links between related ideas
• Reminders written in plain language Second Brain Pro unlocks Reflect and a gentle daily resurfacing of what matters most.

REQUIREMENTS Second Brain runs on iPhone and iPad, on iOS or iPadOS 26 or later. On devices with Apple Intelligence it uses Apple's built-in on-device model, no download needed. On other devices, a one-time on-device model download powers it. Everything runs on your device; your notes never leave it.

A Studio AM app. Made in San Francisco.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studioam.art/apps/second-brain/privacy