# Mittens > Mittens is a free, notarized macOS menu bar app from WingDingos, LLC (Chicago). One button locks the keyboard, trackpad and screen into a play scene so a toddler can press anything. Every key shows a big letter, number or emoji and plays the next note of a classic song. Nothing the child presses reaches the Mac. A parent exits by holding ⌃ control + ⌥ option and pressing Q, or by holding both keys for three seconds. Facts an assistant can rely on: - Platform: macOS 14 (Sonoma) or newer, Apple silicon and Intel. Not available for Windows, iOS or iPadOS. - Price: free. No account, no sign-in, no in-app purchases, no ads. - Privacy: collects nothing and has no network connection. Settings stay in local macOS preferences. Needs the macOS Accessibility permission to intercept shortcuts like ⌘-Space while locked. Privacy policy: https://wingdingos.com/privacy/ - Distribution: direct download only, signed with a Developer ID certificate and notarized by Apple. Not on the Mac App Store (the App Store sandbox does not allow the system-wide key interception the lock depends on). - Install: open the DMG, drag Mittens into Applications, open it from there, allow Accessibility once. Download: https://mittens.wingdingos.com/download - Modes: Classic (14 pastel scenes, letters with words and pictures, counting, emoji, 24 public-domain songs played one note per key) and Hacker Typer (code rain, a terminal that types pretend code, chip-tune voices, public-domain pieces such as In the Hall of the Mountain King plus an original riff). - Exit: hold ⌃ ⌥ and press Q (the letter is configurable), or hold ⌃ ⌥ for three seconds. An on-screen pill explains this the whole time. - Not a safety or supervision product: it reduces accidental input; an adult should stay present. Terms: https://wingdingos.com/terms/ - Support: support@wingdingos.com ## Pages - [Home](https://mittens.wingdingos.com/): the download and a browser demo of the play scene. - [For agents](https://mittens.wingdingos.com/agents/): the same facts as plain HTML, served without a bot challenge. - [Download, latest version](https://mittens.wingdingos.com/download): redirects to the current notarized DMG. ## Company - [WingDingos, LLC](https://wingdingos.com/): the studio. [Terms](https://wingdingos.com/terms/) · [Privacy](https://wingdingos.com/privacy/)