GlassWire for Mac: the closest macOS equivalent

Last updated: 21 July 2026

Let's answer the question in the search box first: there is no GlassWire for macOS. GlassWire is a network monitor and firewall for Windows and Android, and the company does not offer a Mac version. If you have switched to a Mac — or added one next to your PC — and you miss GlassWire's per-app usage graphs, its alerts and its firewall-style blocking, this page maps each of those habits to Bytetally, a network monitor built natively for macOS.

The Overview: this period's usage, a 7-day trend and the apps responsible — the picture GlassWire users expect, on a Mac.

Bytetally vs GlassWire at a glance

Mapping your GlassWire habits to a Mac

The usage graph

GlassWire's graphical usage curves are its signature, and any replacement has to get this right. Bytetally gives you the same picture in three layers: the Overview shows this period's total, a 7-day trend and the top apps by traffic; the Live view shows a rolling curve of the last 10 minutes when you want to watch something happen in real time; and the Pro heatmap lays usage out hour-by-day so you can spot the nightly backup or the Tuesday video-call spike at a glance. Upload and download are tracked separately for every app — both the live rate and the running total for the period.

The alerts

GlassWire users rely on being told when something changes, not on staring at charts. Bytetally handles this in two ways. First, data caps: set a monthly, weekly or daily budget — globally, or independently per Wi-Fi network — and get notified at 80%, 100% or any custom threshold. Second, unusual-upload alerts: if an app's upload volume suddenly surges, Bytetally proactively notifies you, so a runaway sync or an app quietly pushing data doesn't go unnoticed.

The firewall-style block

On Windows, GlassWire pairs monitoring with a firewall. On the Mac, Bytetally gives you per-app enforcement through a macOS Network Extension (App Store reviewed): Disconnect cuts an app off with one click, Limit speed throttles its upload or download instead of killing it, and Set quota gives the app its own budget. When a cap runs out, the overage auto-response can block or throttle automatically — even while you're away from the keyboard.

The details Windows tools can't see on a Mac

Because Bytetally is built on macOS's own Network Extension framework, it handles Mac-specific cases properly: traffic that flows through a VPN or a local proxy (like ClashX) is traced back to the app that actually caused it, command-line tools are grouped under their host app, common system processes come with plain-language explanations and advice on whether they are safe to throttle or block, and traffic between devices on your local network is excluded from your internet usage totals.

Getting set up on the Mac: 5 minutes

1. Install Bytetally from the Mac App Store and approve the Network Extension when macOS asks — the app is fully sandboxed and App Store reviewed.
2. Let it run for a day. The menu bar shows live ↑↓ speed; the Overview fills in with per-app totals and the 7-day trend.
3. Recreate your GlassWire alerts: set a data cap for the period (and a separate one for any metered Wi-Fi), and leave unusual-upload alerts on.
4. When an app misbehaves, right-click it: Disconnect, Limit speed or Set quota.

Frequently asked questions

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