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HWall vs Macs Fan Control

Both stand on hardware monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

HWall

Free plan APILinux

HWall combines Linux sensor monitoring, hardware inventory, alerting, and export features in read-only interfaces. Its usefulness depends on the running kernel, installed drivers, hardware, and optional helper tools.

Visit HWall

Macs Fan Control

Free plan MacWindows

Choose Macs Fan Control for Mac fan and sensor monitoring, with fan adjustment options on macOS and an automatic return to Auto when the app quits. Look elsewhere if you need Windows fan control outside the stated Boot Camp setup or want Pro without a one-time purchase.

Visit Macs Fan Control

The facts

HWallMacs Fan Control
Free planYesYes
Open sourceNot publishedNot published
Runs onAPI, LinuxMac, Windows
Lowest paid planNot publishedFree or on request
Plans publishedNone3
MakerNot publishedMacs Fan Control
Websitegithub.comcrystalidea.com
On hardware monitoring software#41 of 59#35 of 59

HWall: what it does well

  • Free Linux application
  • GTK 4 and terminal interfaces
  • Per-sensor warning and critical alerts
  • Broad hardware inventory coverage
  • CSV and JSON Lines exports

What to know first

  • Hardware support depends on kernel and drivers
  • Optional helpers are needed for some readings
  • Very short intervals can consume substantial resources
  • Accuracy and compatibility are not guaranteed

Macs Fan Control: what it does well

  • Monitors fan speeds and temperature sensors, including third-party drives through S.M.A.R.T.
  • Works on Macs with Apple Silicon.
  • Supports fixed-speed or temperature-sensor-based fan control on macOS.
  • Restores fans to Auto when the app quits.
  • Menu bar can show fan speed and sensor temperature.

What to know first

  • Windows fan control is for Windows installed through Boot Camp on Intel-based Macs.
  • Custom fan presets are included with Pro, not the listed Free plan.

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