Mac Wombat

Open source for macOS

Your Mac. Your data usage.

See how fast your Mac sends and receives data in the menu bar. Track usage over time and save individual measurements.

Source on GitHub Build locally

macOS 14+ · Swift · MIT

A wombat resting among grasses at dusk

See it live. Look back later.

Live in the menu bar

Download and upload rates from active Wi-Fi and Ethernet interfaces.

Usage history

Local history by hour, day and longer periods. Sleep and interruptions appear as gaps.

Measurements and CSV

Start a measurement, save the result and export your usage history as CSV.

Mac Wombat reads counters on physical interfaces. Local traffic and VPN traffic carried by those interfaces can be included. Usage totals are not billing records. Per-app figures are a snapshot.

Mac Wombat showing live rates, usage history and measurement controls with sample data
App preview with synthetic data. The app UI is currently in German.

Your history stays on your Mac.

Wombat stores usage history locally. There is no Wombat account, telemetry or cloud sync.

Help build Wombat.

The source preview is public. Find build instructions, open tasks and bug reports on GitHub. A signed download is planned.

Issues on GitHub Roadmap