Comparison

Combustion Inc. vs CopperConnect App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Combustion Inc.

Monitor and graph real-time food temperatures during cooking. Predict exactly when your meal will be ready using advanced sensor data and a predictive engine. Receive alerts for key cooking events and ensure food safety.

Highlights
  • Real-time core, surface, and ambient temperature graphing
  • Predictive engine for exact 'ready' time estimation
  • Advanced alerts for cooking events
  • Food safety parameter setting
  • Firmware updates for accessories
  • Cloud connectivity for remote monitoring
  • Live Activity and Apple Watch support
Features
Read full description

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. Live Activity/Apple Watch support. The Combustion App works with iOS as well as iPadOS and MacOS (M1 or newer). Includes Live Activity (Dynamic Island) display feature so you can watch key temps even when the app is in the background. So handy! 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.

About

CopperConnect App

Connect your Charlie range to WiFi for optimized charging times based on your region. Receive updates and usability enhancements remotely. This app ensures your appliance operates at peak efficiency.

Highlights
  • WiFi connectivity
  • Optimized charging times
  • Regional charging schedules
  • Remote updates
  • Usability enhancements
Read full description

This app connects your Charlie range to WiFi. Once connected, your range will be able to charge at the optimum times for your region and access updates and usability enhancements.

Screenshots

Combustion Inc.4 screens
CopperConnect App4 screens

Verdict

The call

The clearest difference is ratings volume: Combustion Inc. at 1.9K against CopperConnect App's 8. Combustion Inc. also leads on rating (4.7 vs 4.5) and review sentiment (76% vs 67%). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Combustion Inc. holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Combustion Inc. has 1.9K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 76% of Combustion Inc.'s written reviews are positive against 67% of CopperConnect App's.

UpkeepUpdate frequency

Combustion Inc. ships an update every 6 weeks, CopperConnect App every 2 months. Both last shipped on October 17, 2026.

Scorecard3 real differences · 7 level
Combustion Inc. versus CopperConnect App: the parameters behind the verdict, then further details
ParameterCombustion Inc.CopperConnect App
PriceFreeFree
Rating4.7 (1.9K ratings) — better4.5 (8 ratings)
Positive reviews76.3% of reviews — better66.7% of reviews
Number of ratings1.9K — better8
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size119 MB59 MB
Age rating4+12+
DeveloperCombustion Inc.Channing Street Copper

Customer experience

Combustion Inc.

All ratings1,858 ratings
Positive93.7%
Neutral1.7%
Negative4.6%
Written reviews80 reviews
Positive76.3%
Neutral3.8%
Negative20.0%

CopperConnect App

All ratings8 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Bugs and requests

Combustion Inc.

Reported bugs

5 issues
  • Thermometer disconnects during use
  • App unable to stop timer
  • Inaccurate temperature readings
  • App unable to find device
  • Firmware update issues

Requested features

5 requests
  • Cooking history and logging
  • Live status widget
  • Apple Watch and Dynamic Island support
  • Ambient temperature alerts
  • Customizable probe labeling

CopperConnect App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Combustion Inc.

No in-app purchases

None

CopperConnect App

No in-app purchases

Questions

Is Combustion Inc. free?
Combustion Inc. is free to download, with no in-app purchases.
Is CopperConnect App free?
CopperConnect App is free to download, with no in-app purchases.
Which has better reviews, Combustion Inc. or CopperConnect App?
Combustion Inc. is rated higher. Combustion Inc. averages 4.7 out of 5 from 1.9K ratings, while CopperConnect App averages 4.5 from 8 ratings.
Do Combustion Inc. or CopperConnect App have ads?
Neither Combustion Inc. nor CopperConnect App shows ads.
Which is updated more often, Combustion Inc. or CopperConnect App?
Combustion Inc. ships an update every 6 weeks, and CopperConnect App every 2 months. Most recently, Combustion Inc. was updated on October 17, 2026 and CopperConnect App on October 17, 2026.

Other comparisons