SignalRoom 2.0
Coming soon to the Mac App Store.
Build your own menu bar
- Settings → Menu Bar shows a picture of your menu bar. Drag readings into it, along it to reorder, or off it to remove, and your real menu bar changes as you go.
- Choose a graph, rounded bars, per-core bars or just the number for each reading, and what the number shows.
- Adjust the spacing between items, or turn on Compact charts to fit more beside the notch.
- Seven date and time layouts for the clock, from a compact time to the full date.
- New items you can add: GPU Temperature, Fan Speed, Power Draw and Disk Activity.
Readings
- Battery: while on battery, a chart of the charge since you unplugged with the time left, and optional watts in the menu bar.
- Battery levels for Magic Keyboard, Magic Mouse, Magic Trackpad and other Bluetooth accessories that report them.
- Memory shows swap activity as well as pressure.
- Network shows upload above download.
- World clocks: add the cities you work with to the Clock panel.
- Open the Dashboard from any app with ⌃⌥⌘S, or a shortcut of your choice.
SignalRoom Pro
- A once-off purchase adds GPU activity, CPU and GPU temperatures, fan speeds and Now Playing, local Claude Code and Codex usage analysis, Usage History with CSV and PNG export, battery history and the Expressive look.
Performance
- SignalRoom stays light in the background, and reads even very large Claude Code and Codex logs quickly.
SignalRoom Helper 2.0.3
29 September 2026
- Stops watching for Now Playing changes as soon as SignalRoom quits.
- Stamps every sensor reading with the time it was taken, so charts only show fresh readings.
- Keeps its timing steady across sleep and wake.
SignalRoom Helper 2.0.2
27 September 2026
- Adds the hottest CPU reading, charger details, GPU memory in use and more precise sensor timing.
SignalRoom Helper 2.0.1
23 September 2026
- Built for Apple silicon.