Tunabelly Software

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Temperature Gauge Pro 1.8.4

Keep your Mac cool while controling fan speeds, monitoring temperatures and finding faulty sensors.

Compatible with Mac OS X 10.7, 10.8, 10.9 and 10.10 (Yosemite)

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Of the very few number of Mac apps which monitor temperature and manage fans, TGPro is the one I prefer.

Jeffrey Mincey from mac360.com

TG Pro helped diagnose a problem I suspected I was having with my fans and it was helpful to have it confirmed…I would recommend anyone try TG Pro if they want to have more control over the temperature of their Mac.

Review from Ylanthe
See the current and maximum recorded temperatures (in Celsius or Fahrenheit) for every temperature sensor in your Mac.
View and control the speeds for every fan. With Auto Boost, have the fans go to the maximum speed when a predefined temperature is hit.
Show a notification if a sensor or the Mac gets too hot, or when the fans are turned up with Auto Boost.
Discover faulty fans and temperature sensors with the built-in diagnostics.
Log all temperatures, fan speeds and alerts to a CSV file.
Run in the background with configurable info displayed in the menu bar.
Works on all Macs, whether it's a laptop or desktop.

Click here for What's New in version 1.8.4 (June 22, 2014)

  • Updated for Mac OS X 10.10 (Yosemite) compatibility.
  • Version 1.8.3
  • Resolved issue with the message in the diagnostics when the shutdown code was STOP_CAUSE_INIT_CODE.
  • Version 1.8.2
  • Resolved issue with a notification when the shutdown code was STOP_CAUSE_INIT_CODE.
  • If a bad fan is detected, an expanded name is used. Ex: “ODD” becomes “Optical Disc Drive”.
  • Less console logging when fan speeds are adjusted.
  • Version 1.8.1
  • Resolved issue where temperatures would only log as Celsius.
  • Resolved issue where HD temperatures would not be logged.
  • Updated Paddle framework.
  • Version 1.8
  • Added preference to show the main window when Auto Boost is active.
  • Fan status icon is now orange when there is an issue with a fan.
  • Version 1.7
  • Resolved potential crash on launch.
  • Resolved potential crash when checking drive temperatures.
  • Resolved issue with sensors in the LCD area.
  • Resolved issues related to showing drive temperatures in the status bar.
  • Log file is only created if logged is enabled.
  • Updated the name of the TCGc sensor.
  • Version 1.6
  • Added support for gradual fan speed increases with Auto Boost.
  • Resolved issue where the manual fan speeds would not be restored when waking from sleep or a system restart.
  • Move to Applications folder on first launch.
  • Version 1.5
  • Resolved issue with manual fan settings when waking from sleep.
  • Work around for bug in Mavericks (10.9) when showing the trial window.
  • Log file is called TG Pro Log.txt.
  • Version 1.4
  • Clearer fan Auto Boost notification text.
  • Reduced the size of the app.
  • Improved the trial and purchasing experience.
  • Version 1.3
  • Resolved crash the fan or sensor diagnostics showed an issue.
  • Improved the trial and purchasing experience.
  • Version 1.2
  • Resolved potential crash when enabling fan control.
  • Switching to Fahrenheit shows the correct temperatures in the Fan preferences.
  • Fan control sliders will properly resize when the window width is small.
  • Fan alerts can be turned off.
  • Auto updater works.
who we are
Tunabelly Software is a Canadian software development company run by Matt Austin.
contact us
Email: support@tunabelly.com
Twitter: @tunabelly
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what we do
Make amazing Mac OS X apps.