See what's using your Mac's memory.
In plain language — not raw numbers, not a spreadsheet.
Memory Story watches how much RAM your apps use and explains the moments that matter, with an honest confidence level. Everything stays on your Mac.
In plain language — not raw numbers, not a spreadsheet.
Memory Story watches how much RAM your apps use and explains the moments that matter, with an honest confidence level. Everything stays on your Mac.
Not just a feed of events — pick the view that answers the question you actually have.
Individual moments memory jumped a lot, explained one at a time, with an honest confidence level.
Memory grouped into categories — Browsers, AI Tools, Developer Tools, and more — plus what's moved recently.
The heaviest apps' memory as continuous lines over the last little while, not a play-by-play.
Day, week, and month patterns — is this a one-off spike or a chronic problem?
Measure the memory cost of one specific thing you're about to do, before and after.
A live ranking of every app by how much memory it's using right now.
An always-on-top card, or a bar docked to a screen edge. Turns red when memory gets critical.
Save everything as one file — for tech support, or pasting into an AI assistant.
A guide to what actually eats memory on a Mac, and how to check each one for yourself.
Read the tips guideEverything Memory Story measures stays on this Mac. There's no account, no telemetry, and nothing about your usage is ever sent anywhere.
Stories, Trends, and daily history are stored on your Mac and never leave it.
The only network activity at all is the browser extension's bridge on 127.0.0.1 — local to your machine.
Saving data to a file only happens when you click Export and choose where — never automatically.