# SAM: System Activity Monitor

A lightweight menu bar system monitor covering CPU, memory, GPU, disk, network, battery, and Bluetooth — $2.99, from Meerkey Inc.

- **Category:** [Utilities](https://notchlist.vercel.app/category/utilities/)
- **Price:** $2.99
- **Open source:** no
- **Official site:** https://apps.apple.com/us/app/sam-system-activity-monitor/id1628032299
- **Available via:** Mac App Store
- **Requirements:** macOS 10.13 or later, per the Mac App Store listing.
- **Maker:** Meerkey Inc.

## Kitsmith's take

Covers more ground than most budget system monitors — CPU, RAM, GPU, disk, fans/temperature, network, battery, and Bluetooth devices — with a choice of menu bar icon styles (numbers or mini-charts). No independent developer website was found: the App Store listing’s own privacy-policy link resolves to an unedited, template GitHub Pages placeholder rather than a real product site, so this is treated as an App Store-only listing until a genuine homepage turns up.

## Features

- **CPU, RAM, and GPU:** Live usage for all three in the menu bar.
- **Disk, network, and battery:** Plus fan speed, temperature, and connected Bluetooth device status.
- **Icon style choice:** Menu bar display as numbers, mini-charts, or other icon styles.

## FAQ

**How much does SAM: System Activity Monitor cost?**

$2.99, one-time purchase, per its Mac App Store listing.

**Does SAM have a developer website?**

None independently confirmed — its listed privacy-policy link resolves to an unedited GitHub Pages template, not a real product site.

**What does SAM monitor?**

CPU, memory, GPU, disk usage, fans and temperature, network, battery, and connected Bluetooth devices.


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Hand-verified listing on Kitsmith: https://notchlist.vercel.app/apps/sam-system-activity-monitor/