# FLIR Tools vs PixNut

The clearest difference is price: FLIR Tools at Free against PixNut's $1.99. FLIR Tools also leads on update cadence (monthly vs every 8 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

FLIR Tools is free to download; PixNut costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FLIR Tools ships an update monthly, PixNut every 8 months. The most recent releases landed on October 14, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | FLIR Tools | PixNut |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[1.8 (19 ratings)](https://appshunter.io/ios/app/flir-tools/id511247887/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 17.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free | — |
| Size | 192 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FLIR Systems Aktiebolag](https://appshunter.io/developer/408612990) | [Nikolay Klimchuk](https://appshunter.io/developer/283288431) |

## 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


### PixNut

[App page](https://appshunter.io/ios/app/pixnut-quick-text-reader/id1569993541)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FLIR Tools free?

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

### Is PixNut free?

PixNut costs $1.99, with no in-app purchases.

### Do FLIR Tools or PixNut have ads?

Neither FLIR Tools nor PixNut shows ads.

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

FLIR Tools ships an update monthly, and PixNut every 8 months. Most recently, FLIR Tools was updated on October 14, 2026 and PixNut on August 13, 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.*