# IR explorer vs Thermography Camera

The clearest difference is rating: Thermography Camera at 4.1 against IR explorer's 3.1. IR explorer's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). 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, 4.1 against 3.1. Both are backed by a comparable volume of ratings — 38 and 10 respectively. Written reviews complicate that: 27% of IR explorer's written reviews are positive against 10% of Thermography Camera's, so the app with the better star average is not the one people write more warmly about.

IR explorer ships an update fortnightly, Thermography Camera every 2 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IR explorer | Thermography Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (38 ratings)](https://appshunter.io/ios/app/ir-explorer/id1580206229/reviews) | **[4.1 (10 ratings)](https://appshunter.io/ios/app/thermography-camera/id6505010899/reviews)** |
| Number of ratings | **38** | 10 |
| Positive reviews | **27.4% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 75 MB | 32 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [InfiRay Technologies Co.,Ltd.](https://appshunter.io/developer/1516230719) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### IR explorer

[App page](https://appshunter.io/ios/app/ir-explorer/id1580206229)

This app transforms your smartphone into an infrared camera, allowing you to see objects emitting heat in dark environments. It offers clear imaging, various filter effects, and real-time temperature detection for outdoor enthusiasts and professionals.

**Highlights:** Infrared camera functionality, Clear night vision imaging, Temperature detection, Multiple filter effects, Hot spot tracking, Laser pointing function

**Features:** macOS Compatibility

**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 IR explorer free?

IR explorer 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, IR explorer or Thermography Camera?

Thermography Camera is rated higher. IR explorer averages 3.1 out of 5 from 38 ratings, while Thermography Camera averages 4.1 from 10 ratings.

### Do IR explorer or Thermography Camera have ads?

Thermography Camera shows ads; IR explorer does not.

### Which is updated more often, IR explorer or Thermography Camera?

IR explorer ships an update fortnightly, and Thermography Camera every 2 months. Most recently, IR explorer was updated on September 22, 2026 and Thermography Camera on September 9, 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.*