# Combustion Inc. vs PieMinder Pro

The clearest difference is in-app purchases: Combustion Inc. at none against PieMinder Pro's 5. Combustion Inc. also leads on ratings volume (1.9K vs 1). PieMinder Pro's advantage is rating (5.0 vs 4.7) and update cadence (fortnightly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PieMinder Pro sells 5 one-off in-app purchases. Combustion Inc. asks for nothing beyond the download.

PieMinder Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Combustion Inc. has 1.9K ratings behind it against 1, so its average is the more settled of the two.

Combustion Inc. ships an update every 6 weeks, PieMinder Pro fortnightly. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Combustion Inc. | PieMinder Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.9K ratings)](https://appshunter.io/ios/app/combustion-inc/id1658858290/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pieminder-pro/id6777173101/reviews)** |
| Number of ratings | **1.9K** | 1 |
| Positive reviews | 76.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 119 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Combustion Inc.](https://appshunter.io/developer/1588334920) | [Island Sprite LLC](https://appshunter.io/developer/1154238767) |

## What reviewers say

### 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


### PieMinder Pro

[App page](https://appshunter.io/ios/app/pieminder-pro/id6777173101)

This app simplifies homemade pizza dough creation by calculating precise ingredient amounts based on desired pizza size, thickness, and hydration. It provides a guided, step-by-step walkthrough and includes features like gluten-free mode and shareable recipes.

**Highlights:** Automated ingredient calculation, Step-by-step guided walkthrough, Adjustable hydration and thickness, Gluten-free mode, Shareable recipe links, Offline functionality

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Bite | $1.00 | one-time |
| A Slice | $2.00 | one-time |
| Two Slices | $3.00 | one-time |
| Half a Pie | $4.00 | one-time |
| A Whole Pie | $5.00 | one-time |


## Frequently asked questions

### Is Combustion Inc. free?

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

### Is PieMinder Pro free?

PieMinder Pro is free to download, with in-app purchases available.

### Which has better reviews, Combustion Inc. or PieMinder Pro?

PieMinder Pro is rated higher. Combustion Inc. averages 4.7 out of 5 from 1.9K ratings, while PieMinder Pro averages 5.0 from 1 ratings.

### Do Combustion Inc. or PieMinder Pro have ads?

Neither Combustion Inc. nor PieMinder Pro shows ads.

### Which is updated more often, Combustion Inc. or PieMinder Pro?

Combustion Inc. ships an update every 6 weeks, and PieMinder Pro fortnightly. Most recently, Combustion Inc. was updated on October 25, 2026 and PieMinder Pro on October 6, 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.*