# RIDGID Thermal vs FoxIR

The clearest difference is review sentiment: FoxIR at 100% against RIDGID Thermal's 26%. FoxIR also leads on rating (5.0 vs 1.8) and iOS requirement (15.0 vs 17.6). RIDGID Thermal's advantage is ratings volume (128 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

FoxIR holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: RIDGID Thermal has 128 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of RIDGID Thermal's written reviews are positive against 100% of FoxIR's.

RIDGID Thermal ships an update every 9 months, FoxIR every 6 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RIDGID Thermal | FoxIR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (128 ratings)](https://appshunter.io/ios/app/ridgid-thermal/id1275426885/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foxir/id6532590538/reviews)** |
| Number of ratings | **128** | 1 |
| Positive reviews | 26.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 29 MB | 19 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RIDGID Software Solutions](https://appshunter.io/developer/444491225) | [俊华 邹](https://appshunter.io/developer/1276442287) |

## What reviewers say

### RIDGID Thermal

[App page](https://appshunter.io/ios/app/ridgid-thermal/id1275426885)

Connect to Wi-Fi enabled thermal imagers to transfer, analyze, and organize thermal images on your smartphone or tablet.  Easily add measurements, annotations, and adjust color palettes before saving and sharing your findings.

**Highlights:** Wi-Fi image transfer, Thermal image analysis, Spot measurements, Image annotations, Temperature display, Color palette adjustment, Image sharing

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works as intended (with hardware)
- 💡 Explains hardware requirement

**What reviewers complain about**

- 👎 Requires external thermal camera
- 👎 App doesn't take photos
- 👎 App doesn't detect heat
- 👎 App is a scam
- 👎 App is useless without hardware

**Reported bugs**

- App connects to network without permission
- App requests location access
- App doesn't take photos
- App doesn't detect heat
- App shows pre-taken photos


### 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


## Frequently asked questions

### Is RIDGID Thermal free?

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

### Is FoxIR free?

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

### Which has better reviews, RIDGID Thermal or FoxIR?

FoxIR is rated higher. RIDGID Thermal averages 1.8 out of 5 from 128 ratings, while FoxIR averages 5.0 from 1 ratings.

### Do RIDGID Thermal or FoxIR have ads?

Neither RIDGID Thermal nor FoxIR shows ads.

### Which is updated more often, RIDGID Thermal or FoxIR?

RIDGID Thermal ships an update every 9 months, and FoxIR every 6 months. Most recently, RIDGID Thermal was updated on October 24, 2026 and FoxIR on October 24, 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.*