# Sous Vide °Celsius vs Combustion Inc.

The clearest difference is price: Combustion Inc. at Free against Sous Vide °Celsius's $4.99. Combustion Inc. also leads on review sentiment (76% vs 55%) and ratings volume (1.9K vs 343). Sous Vide °Celsius's advantage is chart position (#91 vs unranked). On rating, update cadence, ads and in-app purchases there is nothing between them.

Combustion Inc. is free to download; Sous Vide °Celsius costs $4.99 up front. 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 Sous Vide °Celsius against 4.7 for Combustion Inc.. That said, the two scores are not equally well evidenced: Combustion Inc. has 1.9K ratings behind it against 343, so its average is the more settled of the two. Written reviews are what separate them: 55% of Sous Vide °Celsius's written reviews are positive against 76% of Combustion Inc.'s.

Sous Vide °Celsius ships an update every 2 months, Combustion Inc. every 6 weeks. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sous Vide °Celsius | Combustion Inc. |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (343 ratings)](https://appshunter.io/ios/app/sous-vide-celsius/id419217101/reviews)** | [4.7 (1.9K ratings)](https://appshunter.io/ios/app/combustion-inc/id1658858290/reviews) |
| Number of ratings | 343 | **1.9K** |
| Positive reviews | 54.7% of reviews | **76.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Best chart rank | **#91** | — |
| Size | 9 MB | 132 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Frei](https://appshunter.io/developer/418712578) | [Combustion Inc.](https://appshunter.io/developer/1588334920) |

## What reviewers say

### Sous Vide °Celsius

[App page](https://appshunter.io/ios/app/sous-vide-celsius/id419217101)

**Currently charting:** #91 Top Paid · Food & Drink (US App Store)

Get expert sous vide cooking recommendations for a wide range of ingredients. Control compatible circulators remotely, set custom timers, and access tested recipes and tutorials. Perfect for both professional chefs and home cooks seeking precise results.

**Highlights:** Sous vide time/temperature recommendations, Remote control for compatible circulators, Customizable timers with notifications, Over 400 tested chef experiences, Fahrenheit/Celsius and inches/cm options, Step-by-step tutorials, Sous vide know-how section

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works better than Anova's app
- 👍 Simple and straightforward
- 👍 Useful for sous vide cooking
- 👍 Good reference for times and temperatures
- 👍 Connects to Anova device

**What reviewers complain about**

- 🐛 Inaccurate temperature readings
- 🐛 Inconsistent cooking times
- 🐛 App doesn't connect to device
- 🐛 Difficult to set cooking time
- 🐛 Missing food items

**Reported bugs**

- Anova app no longer communicates with Anova unit
- Cannot register equipment in the app
- App doesn't connect to device
- App doesn't ask for network ability
- App doesn't connect to Anova Nano

**Requested features**

- Add KitchenBoss G330 to devices
- Allow adding own recipes
- Add crab to seafood section
- Fix manual setting of cooking time jumps
- Add missing food varieties (e.g., swordfish, peppers, onions, perfect egg)


### Combustion Inc.

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

This app uses a wireless thermometer and a predictive engine to estimate exactly when your food will be ready. It graphs core, surface, and ambient temperatures in real-time, providing notifications for important cooking events and food safety parameters.

**Highlights:** Predictive cooking time estimates, Real-time core, surface, and ambient temperature graphing, Customizable target temperature settings, Advanced cooking alerts and notifications, Food safety parameter integration, Remote monitoring via MeatNet™ Cloud, Firmware updates for accessories

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo 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 Sous Vide °Celsius free?

Sous Vide °Celsius costs $4.99, with no in-app purchases.

### Is Combustion Inc. free?

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

### Which has better reviews, Sous Vide °Celsius or Combustion Inc.?

Sous Vide °Celsius is rated higher. Sous Vide °Celsius averages 4.7 out of 5 from 343 ratings, while Combustion Inc. averages 4.7 from 1.9K ratings.

### Do Sous Vide °Celsius or Combustion Inc. have ads?

Neither Sous Vide °Celsius nor Combustion Inc. shows ads.

### Which is updated more often, Sous Vide °Celsius or Combustion Inc.?

Sous Vide °Celsius ships an update every 2 months, and Combustion Inc. every 6 weeks. Most recently, Sous Vide °Celsius was updated on November 10, 2026 and Combustion Inc. on November 7, 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.*