Apps similar to Leeway Chrome Extension include AI Limits, which is free and open source. Other options are Codenotch. Between them they cover Windows and Mac.
A native Windows 11 desktop widget showing live Claude, Codex, Copilot and
Antigravity usage limits, with reset countdowns, in the tray or on the taskbar.
A screen-edge notch for Mac and Windows that shows how much of your AI coding assistants' usage limits you have used and whether agents are still working.