TG Pro
Temperature monitoring, fan control & diagnostics for all Macs
Intel & Apple Silicon | macOS 14 Sonoma compatible
Educational Discount
Tunabelly Software offers a flat 30% educational discount for all our apps.
However since TG Pro is on sale for 50% off at the moment, we're unable combine the two offers together. The good news is that with this type of discount, it's a great time to purchase a license. The discount is pre-applied on both the website and in-app.
If you have any other questions about our educational pricing, please feel free to contact us anytime.
TG Pro requires macOS 10.13 or newer and is fully compatible up to macOS 14 Sonoma
We also offer archived versions that work with macOS 10.9 to 10.12.
A single license key allows for use on up to 3 personal Macs or 1 business-use Mac
One time purchase with no subscription
Extend the life of your Mac using TG Pro.
Whether it's a brand new 2023 MacBook Pro with M2 Max, a Mac Studio, a classic Intel iMac or anything in-between, it will help to keep it cool and running at peak performance. It supports all Intel and Apple Silicon processors including the M2 Ultra, M2 Max, M2 Pro, M2, M1 Ultra, M1 Max, M1 Pro and M1.
See what was previously hidden, by viewing CPU, GPU, logic board, battery and HD temperatures, check hardware diagnostics to find problems before they occur, as well as fan speeds. If the Mac starts to get too hot, it's easy to either manually boost the fan speeds to improve cooling, or let TG Pro do it automatically using rules.
In addition, get local or email notifications for temperature and diagnostic events, along with full logging to a CSV file for further analysis.
It's designed with security in mind. TG Pro is notarized by Apple and uses the Hardened Runtime. It also has a separate secure service for fan control, only HTTPS/SSL connections and built-in support for the Internet Access Policy (when using Little Snitch).
It is fully compatible with macOS 14 Sonoma, all the way back to macOS 10.13 High Sierra.
TG Pro natively supports both Intel and Apple Silicon Macs, from 2008 all the way up to the latest models. This includes MacBook Pro (13, 14, 15 and 16 inch), iMac (21.5, 24 and 27 inch), iMac Pro, Mac Pro, MacBook, MacBook Air (13 and 15-inch), Mac mini and Mac Studio.
Intel & Apple Silicon
TG Pro runs on macOS 10.13 or higher, regardless if it's a classic from 2008 or a brand new one from 2023. This includes Intel models with or without the T2 security chip and Apple silicon (M1, M1 Pro, M1 Max, M1 Ultra, M2, M2 Pro, M2 Max & M2 Ultra).
It knows what's available for each model so it can adapt to show more temperature sensors than any other app.
As a bonus, it even works with Hackintosh models by simply enabling a preference.
Mac Health
It's all available in TG Pro. In one window, view all internal temperatures, fans and hardware diagnostics.
It's the best way to easily check that all vital components inside your Mac are working properly. TG Pro will even tell you if the Mac shutdown because it overheated, or if the battery needs servicing.
Always On
TG Pro runs unobtrusively in the background using minimal resources.
Use the menubar icon to quickly view all internal temperatures and access fan controls.
Auto Fan Control
Use Auto Boost rules to decide how the fans should be boosted based on temperatures from any sensor or highest CPU.
These can even be used to completely override the system control of the fans for a custom fan curve. The perfect way to fix an iMac where the fans go full speed after a HD replacement.
Instant Cooling
Wish the fans kicked in sooner? Use Manual mode to instantly boost them to maximum speed to cool down your Mac right away.
TG Pro cools Average CPU from 87℃ to 81℃
Secure
We take security seriously and we've added the following features into TG Pro to ensure it's as secure as possible:
- Notarized by Apple
- Built using the Hardened Runtime (macOS 10.15 and above) *
- Fan control code is in a separate secure XPC service
- All updates are code signed with a private key *
- All connections are via HTTPS
- We haven't added any type of analytics or tracking code
* This helps to verify that the application and updates are the original from Tunabelly Software and haven't been tampered with.
Refreshed UI in macOS 11+
Dark or light mode, it doesn't mater - TG Pro looks great in either starting with macOS 10.14 Mojave.
Move up to macOS 11 Big Sur, macOS 12 Monterey, macOS 13 Ventura or macOS 14 Sonoma and the UI gets a refresh with a more modern and clean look.
macOS 11 Big Sur
macOS 10.15 Catalina
Notification Center
Email
CSV Log File
Stay Informed
Get informed about thermal and diagnostic events via the macOS Notification Center, emails or a CSV log file.
Using brew
Use the following options with the brew command and it will automatically download and install the latest version of TG Pro:
brew install --cask tg-pro
Click here to learn more about this cask.
Using command line
Use command line options when launching TG Pro for a remote or silent install including setting all the preferences, installing the fan helper tool and registering the license key.
Install using Terminal (CLI)
TG Pro supports installation via Homebrew and configuration & registration through the command line.
This makes it easy to do a remote deploy or just a simple local install.
How to use TG Pro
App Features & Preferences
We've created an in-depth app tutorial for TG Pro that starts with what's available, then how to use each feature or preference. It's a great way to learn the difference between the fan control modes, how to setup email notifications, what each type of temperature sensor means, etc. We hope you enjoy it!
Remote Deployment
If you're an administrator for a group of Macs and would like to keep an eye on them to make sure they don't overheat or have hardware issues, learn how to remotely deploy TG Pro. Find out how to configure every single preference to your needs and do a silent install over the network.
People love TG Pro
We've put over 10 years of work into TG Pro, making it the premier app for temperature monitoring and fan control. People love it because it's constantly updated (see latest release notes) with fixes, improvements and new features. Plus we offer great support and always try our best to solve an issues or questions that arise.
Whether you're a beginner Mac user or an expert, TG Pro is accessible to all user levels.
TG Pro has an average of 4.6 stars on MacUpdate, with over 250 reviews.
Save 50% - was $20
Save 50% - was $20
Includes TG Pro + Disk Diet
Reviews
- MacNews24: Top 8 Temperature Monitors for MacBook and Other Mac Devices
- BestMacTools: TG Pro: Temperature Monitoring Tool For Mac
- BestMacAdvisor: TG Pro - A Must Use App For Mac
- The Sweet Bits: TG Pro: A Useful Tool to Keep Your Mac Seamlessly Cool
- App Pearl: TG Pro is top-grade software
- HostingAdvice: Keep it Cool with TG Pro
- mac.informer: TG Pro receives Editors Pick Award
- Lukáš Raynor Majer: Keep your Mac from overheating
- Softpedia: Gives 9 out of 10 rating
- ZD Net: Recommends TG Pro in 2016 & 2017
- PCMag: Review
- Eclectic Light: Stop your Mac from overheating
- Newsy: Concerned if your Mac is running hot?
- Mac360: How to cool down your Mac
- Mac360: Check temperatures, sensors & manage fans
- Computer World: TG Pro is essential Mac utility
- Make Tech Easier: Review
I don't think any app in the fan control and sensors market tops TG Pro. The way this app operates makes it so easy to fall in love with and use. MacUpdate Review
Screenshots
Main Window
Status Menu
Notification Preferences
General Preferences
Fan Preferences
Main Window
Status Menu
Notification Preferences
General Preferences
Fan Preferences
Light
Dark
Recover License
If you need to recover your license key for TG Pro, please enter the email address used to purchase it. Our licensing provider Paddle will then send any transactions that are under that email.