# FoxIR vs ThermalSmart

The clearest difference is review sentiment: FoxIR at 100% against ThermalSmart's 0%. ThermalSmart's advantage is update cadence (every 6 weeks vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

FoxIR ships an update every 6 months, ThermalSmart every 6 weeks. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FoxIR | ThermalSmart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 51 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [俊华 邹](https://appshunter.io/developer/1276442287) | [希远 周](https://appshunter.io/developer/1763542387) |

## What reviewers say

### FoxIR

[App page](https://appshunter.io/ios/app/foxir/id6532590538)

This thermal imaging app transforms your phone into a portable infrared camera. It captures detailed thermal images and temperature data, allowing for precise measurements and real-time monitoring. Analyze temperature variations, set alarms, and generate comprehensive reports.

**Highlights:** 256x192 pixel infrared resolution, Real-time 25Hz high frame rate, -20℃ to 550℃ temperature range, Thermal imaging, fusion, and picture-in-picture modes, Real-time temperature sound/light alarms, Temperature measurement analysis reports, Video recording and data export

**Features:** macOS Compatibility

**In-app purchases:** none


### ThermalSmart

[App page](https://appshunter.io/ios/app/thermalsmart/id6670736038)

Connects wirelessly to infrared thermal imaging devices for real-time thermal previews, detailed image analysis, and automated report generation. Streamlines workflows for industrial, power, and maintenance applications to enhance efficiency.

**Highlights:** Wireless connection to thermal devices, Real-time thermal preview, Image analysis tools, Automated report generation, Streamlined industrial workflows

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FoxIR free?

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

### Is ThermalSmart free?

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

### Do FoxIR or ThermalSmart have ads?

Neither FoxIR nor ThermalSmart shows ads.

### Which is updated more often, FoxIR or ThermalSmart?

FoxIR ships an update every 6 months, and ThermalSmart every 6 weeks. Most recently, FoxIR was updated on October 11, 2026 and ThermalSmart on October 2, 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.*