# Weber® iGrill® vs Combustion Inc.

Weber® iGrill® and Combustion Inc. both sit at 4.7 stars, but that hides the real split: 74% of Combustion Inc.'s written reviews are positive against 50% of Weber® iGrill®'s. Weber® iGrill®'s advantage is ratings volume (30K vs 1.7K) and device support (4 vs 2). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for Weber® iGrill® against 4.7 for Combustion Inc.. That said, the two scores are not equally well evidenced: Weber® iGrill® has 30K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews are what separate them: 50% of Weber® iGrill®'s written reviews are positive against 74% of Combustion Inc.'s.

Weber® iGrill® ships an update every 2 months, Combustion Inc. monthly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Weber® iGrill® | Combustion Inc. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (30K ratings)](https://appshunter.io/ios/app/weber-igrill/id400796680/reviews) | [4.7 (1.7K ratings)](https://appshunter.io/ios/app/combustion-inc/id1658858290/reviews) |
| Number of ratings | **30K** | 1.7K |
| Positive reviews | 50.2% of reviews | **74.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 57 MB | 119 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weber-Stephen Products Co.](https://appshunter.io/developer/321412326) | [Combustion Inc.](https://appshunter.io/developer/1588334920) |

## What reviewers say

### Weber® iGrill®

[App page](https://appshunter.io/ios/app/weber-igrill/id400796680)

This app connects to smart grilling thermometers to provide real-time temperature monitoring and timers. It helps take the guesswork out of cooking by offering preset temperatures and graphing capabilities, allowing you to focus on your guests.

**Highlights:** Real-time temperature monitoring, Multiple timer setup, Extensive temperature preset library, Time and temperature graphing, Bluetooth connectivity, Access to product manuals and support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate temperature monitoring
- 👍 Easy to use app
- 🔥 Helps achieve perfect cooking
- 📊 Useful temperature graphs

**What reviewers complain about**

- 🔌 Bluetooth connectivity issues
- ⏰ Unreliable alerts and notifications
- 🔍 Cluttered and unintuitive UI
- 🔋 High battery drain

**Reported bugs**

- App crashes and freezes
- Incompatibility with older devices
- Temperature readings not updating properly

**Requested features**

- Customizable temperature alerts
- Ability to name and manage multiple probes
- Estimated time to completion
- Cloud/WiFi connectivity for extended range


### 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 Weber® iGrill® free?

Weber® iGrill® 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, Weber® iGrill® or Combustion Inc.?

Weber® iGrill® and Combustion Inc. are both rated 4.7 out of 5 on the App Store, from 30K and 1.7K ratings respectively.

### Do Weber® iGrill® or Combustion Inc. have ads?

Neither Weber® iGrill® nor Combustion Inc. shows ads.

### Which is updated more often, Weber® iGrill® or Combustion Inc.?

Weber® iGrill® ships an update every 2 months, and Combustion Inc. monthly. Most recently, Weber® iGrill® was updated on September 24, 2026 and Combustion Inc. on September 22, 2026.

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