ChronoMetrics

A mechanical-style clock wallpaper decoration for macOS, rendered entirely in Metal shaders

ChronoMetrics is a GPU-rendered analog clock wallpaper decoration inspired by Swiss Haute Horlogerie. Every element — the dial, hands, bezels, mechanisms — is mathematically computed using signed distance functions. No textures, no images. Pure geometry and real-time lighting.

Four animated complications display live system metrics through mechanical watchmaking mechanisms: a tourbillon, a mainspring barrel, a Geneva drive, and a bimetallic balance wheel.

Download on the Mac App Store Sensor Helper

Complications

CPU Load

TOURBILLON

A rotating cage with balance wheel and Breguet hairspring. Oscillation amplitude rises with CPU load.

Memory

RESERVE

A mainspring barrel in blue steel. The coil unwinds as memory fills, like a depleting power reserve.

Network

TÉLÉGRAPHE

A Geneva drive (Maltese cross) that indexes faster with network throughput, like a film projector.

Thermal State

THERMOMÈTRE

A bimetallic compensation balance. The arcs expand and shift from silver to copper as temperature rises.

Features

Requires macOS 13 or later on Apple Silicon. The optional Sensor Helper adds real CPU temperature and GPU utilization readings.