# FLIR Tools vs ThermalSmart

The clearest difference is rating: FLIR Tools at 1.8 against ThermalSmart's 1.0. FLIR Tools also leads on review sentiment (18% vs 0%) and ratings volume (19 vs 1). ThermalSmart's advantage is iOS requirement (15.5 vs 18.0). 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.

FLIR Tools holds the better App Store score, 1.8 against 1.0. That said, the two scores are not equally well evidenced: FLIR Tools has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 18% of FLIR Tools's written reviews are positive against 0% of ThermalSmart's.

FLIR Tools ships an update monthly, ThermalSmart every 6 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FLIR Tools | ThermalSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (19 ratings)](https://appshunter.io/ios/app/flir-tools/id511247887/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/thermalsmart/id6670736038/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | **17.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 192 MB | 51 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FLIR Systems Aktiebolag](https://appshunter.io/developer/408612990) | [希远 周](https://appshunter.io/developer/1763542387) |

## What reviewers say

### FLIR Tools

[App page](https://appshunter.io/ios/app/flir-tools/id511247887)

This app allows professional thermographers to view and capture live infrared video and stills from select FLIR cameras on their mobile devices. It enables remote operation of cameras, data analysis, and report generation for thermal imaging inspections.

**Highlights:** Live infrared video streaming, Remote camera operation, Import and analyze thermal images, Measurement tools, Create and email reports, Image information display, Control camera settings

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📱 Works well with compatible cameras for image transfer
- 🎨 Good editing tools for thermal image analysis
- 📊 Useful for field reporting and client presentations
- 🔧 Spot temperature measurement and annotation features
- ⚡ Quick image review capability in the field

**What reviewers complain about**

- 🔌 Persistent connection issues with cameras
- 🐛 Frequent app crashes and freezing
- 📉 Significant loss of features after updates
- 🚫 Limited device compatibility despite marketing
- ⚠️ Poor remote control functionality

**Reported bugs**

- App fails to detect cameras on same network
- Connection timeout errors when attempting to import
- App crashes when creating or exporting reports
- Freezing during image import process
- Device discovery never locates camera

**Requested features**

- Restore remote control capabilities for camera adjustment
- Enable bulk select-all and batch delete/save operations
- Add image editing features (palette, level, span adjustments)
- Restore multiple report templates and layout options
- Support for Bluetooth connectivity on older cameras


### 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 FLIR Tools free?

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

### Is ThermalSmart free?

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

### Which has better reviews, FLIR Tools or ThermalSmart?

FLIR Tools is rated higher. FLIR Tools averages 1.8 out of 5 from 19 ratings, while ThermalSmart averages 1.0 from 1 ratings.

### Do FLIR Tools or ThermalSmart have ads?

Neither FLIR Tools nor ThermalSmart shows ads.

### Which is updated more often, FLIR Tools or ThermalSmart?

FLIR Tools ships an update monthly, and ThermalSmart every 6 weeks. Most recently, FLIR Tools was updated on October 22, 2026 and ThermalSmart 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.*