# Flame Boss vs GrillSentry

The clearest difference is update cadence: Flame Boss at every 2 weeks against GrillSentry's every 6 months. Flame Boss also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Flame Boss ships an update every 2 weeks, GrillSentry every 6 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Flame Boss | GrillSentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.4K ratings)](https://appshunter.io/ios/app/flame-boss/id1210484826/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 36.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 106 MB | 15 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Collins Research Inc.](https://appshunter.io/developer/348695979) | [Circuit Design Inc](https://appshunter.io/developer/1318822421) |

## What reviewers say

### Flame Boss

[App page](https://appshunter.io/ios/app/flame-boss/id1210484826)

Remotely monitor and control your cooking with a Wi-Fi smoker controller or thermometer. View temperature graphs, adjust settings, and receive text alerts for your pit and meat. Share your progress and save cook details for future reference.

**Highlights:** Remote temperature monitoring, Adjust set temperature, Text alerts for pit/meat, View temperature graphs, Share cooks on social media, Automatic warming temperature, Save cook notes and titles

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent temperature control
- 🚀 Seamless remote monitoring
- 👍 Great customer service
- 🚀 Reliable performance

**What reviewers complain about**

- 🐛 Connectivity issues after updates
- 🐛 Unstable app performance
- 🐛 Unreliable notifications
- 🐛 Difficulty setting up and connecting

**Reported bugs**

- App freezes and loses connection
- Inability to update temperatures and settings
- Incorrect temperature readings
- Failure to save cook history

**Requested features**

- Ability to pause/resume cooks
- Improved app UI/UX
- Faster load times
- More customization options


### GrillSentry

[App page](https://appshunter.io/ios/app/grillsentry/id1496272563)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flame Boss free?

Flame Boss is free to download, with no in-app purchases.

### Is GrillSentry free?

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

### Do Flame Boss or GrillSentry have ads?

Neither Flame Boss nor GrillSentry shows ads.

### Which is updated more often, Flame Boss or GrillSentry?

Flame Boss ships an update every 2 weeks, and GrillSentry every 6 months. Most recently, Flame Boss was updated on October 20, 2026 and GrillSentry on October 14, 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.*