# NDT vs Thermography Camera

The clearest difference is rating: Thermography Camera at 3.9 against NDT's 1.0. Thermography Camera also leads on ratings volume (12 vs 1) and update cadence (every 2 months vs every 5 months). NDT's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

Thermography Camera holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Thermography Camera has 12 ratings behind it against 1, so its average is the more settled of the two.

NDT ships an update every 5 months, Thermography Camera every 2 months. The most recent releases landed on October 5, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | NDT | Thermography Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ndt/id1225099163/reviews) | **[3.9 (12 ratings)](https://appshunter.io/ios/app/thermography-camera/id6505010899/reviews)** |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 58 MB | 32 MB |
| Requires iOS | **13.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Guide Infrared Co.,Ltd.](https://appshunter.io/developer/688744536) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### NDT

[App page](https://appshunter.io/ios/app/ndt/id1225099163)

This mobile tool connects directly to infrared thermal imagers via Wi-Fi to view and analyze thermal videos. It offers real-time preview, imager control, temperature tracking, photo/video capture, and PDF report generation.

**Highlights:** Real-time thermal video preview, Infrared imager control, High/low temperature tracking, Add analysis objects, Photo and video capture, PDF report generation, Image editing with notes

**In-app purchases:** none


### Thermography Camera

[App page](https://appshunter.io/ios/app/thermography-camera/id6505010899)

Simulate infrared thermography camera effects on your photos with pseudo-color conversion. Easily apply interesting visual filters to your images for unique artistic processing. Note that this app cannot actually detect heat.

**Highlights:** Pseudo-color conversion, Infrared thermography simulation, Photo effects, Image processing, Artistic filters

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

**In-app purchases:** none


## Frequently asked questions

### Is NDT free?

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

### Is Thermography Camera free?

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

### Which has better reviews, NDT or Thermography Camera?

Thermography Camera is rated higher. NDT averages 1.0 out of 5 from 1 ratings, while Thermography Camera averages 3.9 from 12 ratings.

### Do NDT or Thermography Camera have ads?

Thermography Camera shows ads; NDT does not.

### Which is updated more often, NDT or Thermography Camera?

NDT ships an update every 5 months, and Thermography Camera every 2 months. Most recently, NDT was updated on October 5, 2026 and Thermography Camera on October 22, 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.*