# Range cooking thermometer vs Combustion Inc.

The clearest difference is rating: Combustion Inc. at 4.7 against Range cooking thermometer's 3.7. Combustion Inc. also leads on ratings volume (1.7K vs 11) and update cadence (monthly vs every 2 months). Range cooking thermometer's advantage is iOS requirement (12.0 vs 16.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Combustion Inc. holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Combustion Inc. has 1.7K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 70% of Range cooking thermometer's written reviews are positive against 74% of Combustion Inc.'s.

Range cooking thermometer ships an update every 2 months, Combustion Inc. monthly. The most recent releases landed on June 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Range cooking thermometer | Combustion Inc. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (11 ratings)](https://appshunter.io/ios/app/range-cooking-thermometer/id765277430/reviews) | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/combustion-inc/id1658858290/reviews)** |
| Number of ratings | 11 | **1.7K** |
| Positive reviews | 70.5% of reviews | **74.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 27 MB | 119 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Supermechanical LLC](https://appshunter.io/developer/765277433) | [Combustion Inc.](https://appshunter.io/developer/1588334920) |

## What reviewers say

### Range cooking thermometer

[App page](https://appshunter.io/ios/app/range-cooking-thermometer/id765277430)

Monitor cooking temperatures remotely from your iOS device. Get live readings, set custom alerts for various foods, and track temperature graphs for repeatable results. Ideal for grilling, baking, candy making, and homebrewing.

**Highlights:** Real-time temperature readings, Remote alerts to iOS devices, Temperature guides for meat, candy, beer, Recipe graphs for repeatable results, USDA and gourmet presets, One-handed operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Combustion Inc.

[App page](https://appshunter.io/ios/app/combustion-inc/id1658858290)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fantastic product
- 👍 Easy to use
- 🔍 Accurate temperature readings
- 💡 Predictive cooking feature
- 🚀 Seamless app experience

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery life problems
- 🐛 Unreliable performance
- 🐛 Sync and pairing problems
- 🐛 App bugs and glitches

**Reported bugs**

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

**Requested features**

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


## Frequently asked questions

### Is Range cooking thermometer free?

Range cooking thermometer is free to download, with no in-app purchases.

### Is Combustion Inc. free?

Combustion Inc. is free to download, with no in-app purchases.

### Which has better reviews, Range cooking thermometer or Combustion Inc.?

Combustion Inc. is rated higher. Range cooking thermometer averages 3.7 out of 5 from 11 ratings, while Combustion Inc. averages 4.7 from 1.7K ratings.

### Do Range cooking thermometer or Combustion Inc. have ads?

Neither Range cooking thermometer nor Combustion Inc. shows ads.

### Which is updated more often, Range cooking thermometer or Combustion Inc.?

Range cooking thermometer ships an update every 2 months, and Combustion Inc. monthly. Most recently, Range cooking thermometer was updated on June 10, 2026 and Combustion Inc. on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*