Local AI memory for Mac,still shipping

Rewind stopped capturing on December 19, 2025. LUCI picks up where it left off on macOS: a searchable memory of your screen and your meetings that lives on your own Mac, works with the network off, and can be read by the AI agents you already use. Free.

What is a local AI memory app?

A local AI memory app keeps a searchable record of your own work on your own machine, with the capture, the understanding, and the storage all happening there rather than in a vendor's cloud. LUCI is a free desktop app for Mac and Windows from Memories AI that remembers your screen and meetings on your own device and gives that memory to AI agents like Claude Code, Cursor, and Codex. On the Mac the category was defined by Rewind, which shut its capture off in December 2025. The open question since is who holds the record, and the honest answer should be you.

What happened to Rewind, briefly

Rewind's parent company rebranded to Limitless, pivoted to a cloud-connected Pendant, and was acquired by Meta in December 2025. New Pendant sales stopped. Screen and audio capture in the Mac app was disabled on December 19, 2025, and rewind.ai now serves a parked page. Existing Pendant customers kept the Unlimited Plan for at least a year, but the Mac product people actually searched for is gone. The full timeline, and six other replacements, are in the Rewind AI alternatives roundup.

What to demand from a replacement

Local is a behaviour, not a badge

Plenty of apps say local and still send audio to a transcription provider or text to a model vendor. LUCI keeps capture, on-device understanding, and storage on your Mac, encrypted at rest. Pull the Wi-Fi and search still answers. That is the version of local you can check yourself.

Your calls are in the same memory

Every word — yours and theirs — in meetings and calls, transcribed on your Mac and linked to whatever was on screen at the time. A tool that only keeps screenshots replaces half of what Rewind was used for.

The record survives the vendor

Rewind was acquirable, so it was acquired, and the app stopped capturing on a date somebody else picked. LUCI keeps your memory in files on your own disk. If you stop using the app, the record does not go anywhere.

Not a firehose

Rewind screenshotted everything every couple of seconds and charged about ten percent of your battery an hour for the privilege, banking apps and password fields included. LUCI captures what you put in scope. Cards, keys, and passwords are blacked out before anything is saved.

Local AI memory on macOS, compared

Two of these are listed because search results still send people to them. Details come from each vendor's own documentation; a dash means we could not source the answer.

ToolPlatformScreen captureMeeting audioWhere data is processedWorks with AI agentsPrice
LUCIMac & WindowsContinuous, with on-device understandingYours and theirs, in meetings and callsOn your device, encrypted at restClaude, Cursor, CodexFree
Rewind AImacOS — capture disabled Dec 19, 2025Screenshots every few secondsAudio captureOn-device; some text sent to OpenAINoNo longer available
LimitlessPendant + appNo screen captureWearable Pendant, audio onlyCloudNoNot available for new users
ScreenpipeMac, Windows, Linux24/7 capture with OCRYesOn-deviceNoFree tier; $21/mo or $250/yr
OpenAI Codex ChroniclemacOS onlyScreen, scoped to coding workScreenshots sent to OpenAICodex onlyRequires ChatGPT Pro
GranolaMac & WindowsNo screen captureYes, bot-freeCloud transcription, US-hosted AWSNoFree tier; $14–$35/user/mo

And then your agents can read it

Rewind was something you visited. You opened it, scrolled, found the thing, went back to work. The useful question on a Mac in 2026 is whether Claude Code, Cursor, or Codex can reach the same memory without you in the middle. Works with Claude, Cursor, and Codex — LUCI connects itself, nothing to set up.

Each evening your agent distills the day into your Life folder: plain files on your Mac, in your own words, that you can read or delete like anything else on disk. More on the idea in agent memory, and on what gets captured in the screen recorder overview.

Frequently asked questions

What is a local AI memory app on the Mac?

It is an app that keeps a record of your own work on your own Mac — what was on screen, what was said in meetings — and lets you search it in plain language, without shipping the record to a vendor's servers to be indexed. The test is simple: turn off Wi-Fi and see whether search still works.

What happened to Rewind AI?

Rewind's parent company, renamed Limitless, was acquired by Meta in December 2025. Screen and audio capture in the Mac app was disabled on December 19, 2025, and the rewind.ai domain now serves a parked page. Existing Pendant customers were kept on the Unlimited Plan for at least a year, but the Rewind Mac product is no longer sold or actively developed.

Is LUCI a drop-in replacement for Rewind on macOS?

It replaces the two things people used Rewind for: a searchable record of what was on screen, and recall of what was said on calls. It does not reproduce Rewind's always-on firehose that screenshotted everything every two seconds — the design behind most of the battery-drain and accidental-capture complaints. You choose what is in scope.

Does LUCI run on Apple Silicon?

LUCI runs on modern Macs and uses the hardware you already have to accelerate on-device understanding. There is no separate hardware requirement, unlike Microsoft Recall on Windows, which needs a Copilot+ PC.

Does anything get uploaded?

Capture, on-device understanding, and storage all happen on your Mac, encrypted at rest. LUCI keeps working with the network off. When you connect an AI agent, that agent reads the slices it asks for, and those slices become part of its conversation — so you choose which agents you connect.

How much does it cost?

Nothing. LUCI is free on Mac and Windows. Rewind charged $19 a month and capped free-tier search at roughly ten queries a month on data sitting on your own disk.

Your Mac already saw it. Now it remembers.

Screen and meetings, searchable, on your own Mac.
Free. Encrypted at rest. Works with the network off.