Combustion Inc.

237 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

See (and graph!) exact temperatures throughout your food while it cooks. Know exactly when it will be done. View and graph core, surface, and ambient temps in real time.

The wireless Predictive Thermometer was built to answer a simple but important question: when will my food be ready? Combustion’s Predictive Engine™ estimates exactly when that will be, using the data from 8 onboard sensors (the most of any cooking thermometer).

Important firmware updates! The Combustion App includes the latest firmware updates for Predictive Thermometers and other Combustion Accessories including Boosters, Displays, Giant Grill Gauges and other forthcoming products. Firmware updates improve core functions including time-to-cook predictions, longer battery life, and can add new features.

MeatNet™ Cloud – for functionally unlimited range! Use with WiFi Accessories or with a second mobile device to stream your cook data to the cloud. Watch your cook in real-time from anywhere with internet access.

Combustion App Features:

–Set target temp: so that your food comes out just the way you want it
–See predictions in relative time (“ready in” countdown) or in absolute “clock” time
–See key temps in real-time: including TrueCore®, TrueSurface™, TrueAmbient™
–Get notifications for important cooking events with advanced alerts (ready alarm, 5-minute warning, disconnect alert, low battery notification)
–Set SafeCook™ parameters (integrated food-safety)
–Know exactly when your food is safe to eat
–Set-up WiFi connectivity for Combustion WiFi accessories
–Graph your food’s temperatures in real-time!
–See (and graph) temperatures from all 8 sensors with Advanced Cooking Mode
–Enables multi-node MeatNet™: use any combination of Combustion accessories to extend Bluetooth signal range + strength
–Use with or without Combustion Display
–Export cooking data - to fine-tune your technique
–Update firmware: get better performance and new features for Combustion tools
–Works with most cooking appliances and cookware types
–Works with all kinds of foods and most cooking appliances - BBQ smokers, ovens, ranges, grills, and more - indoors and out.
–Works with or without WiFi

Get more consistent results with all your favorite foods: steak, pork chops, brisket, pork shoulder, roasts, turkey, whole chicken, ribs, fish, bread, and more.

Advanced graphing on the Combustion App helps you visualize exactly how heat moves through your food. You will understand the relationship between ambient cook temps and surface temps. And how surface temps really control how long things take – and how evenly food cooks. It may shock you to find out the oven temp (or grill temp) you set is not the same as the food is actually experiencing!

The Combustion Inc app puts all that knowledge in front of you – with instant feedback, so you’re not just cooking better, you’re also learning as you go.

And learning has never been so delicious.
Predictive Thermometer companion app - extended range + view/graph all temps
Updated on
Aug 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info, Photos and videos and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

233 reviews
Zachary Calman
April 11, 2024
The thermometer itself is great but the app leaves something to be desired. every time I enter a prediction it will tell me that it failed to connect to the probe at least once. also, if this has some kind of alarm I have literally never heard it. I have all the sound settings on in the app, and I would expect to work like any other alarm but it doesn't finally, if you don't immediately put the probe away you will constantly get notifications about its status.
3 people found this review helpful
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Combustion Inc.
May 24, 2024
We sincerely apologize for the troubles you've had with the app. We'd be happy to take a look into this for you, please contact us at support@combustion.inc. Thank you.
Todd Andersen
November 28, 2024
Fantastic thermometer and a very easy to use app. You still need to make sure you know how to properly insert the probe but with all the sensors it's not nearly as critical to hit the one "sweet spot" that you had to with old steam gauge ones. I took one star away because mine does not measure ambient temperature correctly but with an oven thermometer it's no big deal- merely surprising. Cannot recommend strongly enough.
2 people found this review helpful
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Combustion Inc.
January 16, 2025
Thank you for your review! The ambient temperature is a little tricky as can influenced by the thing your cooking. See owner Chris Young discuss that here when roasting a turkey: https://youtu.be/lGlZqdoSswk?si=XYxHTkvl66Rkcrd6&t=147
Grady
December 23, 2024
I'd love to see a QR code on the packaging or even a basic "welcome" walkthrough for the first time you link up a CPT so you don't have to track down the user manual. Now importantly I'd love to see a battery level indicator on the app with an expected time remaining measurement as optional just in case you're planning to smoke something for 18-20 hours and you're not sure the probe will make it. Sure i could charge it, but my Meater is half the price or better and offers some of this already.
3 people found this review helpful
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Combustion Inc.
January 16, 2025
Hi, We've forwarded your feedback to our packaging department. Thank you for taking out the time to send us your suggestions!

What’s new

- Add support for Engine devices
- New firmware for all devices
- View cook history
- Add notes to cook sessions
- Cook notes in exported CSV
- Set tag ID for probes (1-8)
- Cook session data is now saved on device for faster loading and offline access
- Live Updates for devices (can be disabled in-app)
- Yellow combustion logo launch icon option
- Support for password managers
- Improved notification delivery reliability
- General bug fixes and stability improvements
Content rating
Everyone
Learn more

App support

About the developer
Combustion, LLC
info@combustion.inc
6224 50th Ave NE Seattle, WA 98115 United States
+1 206-249-9787