# IR master

> Smartphone infrared thermal imager for detailed temperature measurement and analysis. (iPhone/iPad app by InfiRay Technologies Co.,Ltd..)

- Source: https://appshunter.io/ios/app/ir-master/id1614218116 (this page in markdown: same URL + `.md`)
- Developer: [InfiRay Technologies Co.,Ltd.](https://appshunter.io/developer/1516230719)
- Category: Utilities, Photo & Video
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings · 15 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 77 MB
- Languages: English, Russian, Chinese
- Released: 2022-03-26
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ir-master/id1614218116/reviews.md

## What is IR master?

[InfiRay Mobile Phone Infrared Thermal Image Thermometer]
2.76 million pixel photo-level infrared thermal imaging night vision APP
Aero smart phone thermal imager, with excellent imaging effect, convenient infrared temperature measurement function, 2.76 million full-screen temperature data output per second, so that high-end infrared thermal imager into consumer life.
The application direction is wide: electric power inspection, outdoor adventure, animal observation, security patrol, CS night battle, industrial temperature measurement, building HVAC testing, circuit board testing, home appliances, breast cancer self-examination, medical health and so on.

## Key features

- High-resolution infrared thermal imaging
- Real-time temperature data output
- Wide range of application directions
- Consumer-level infrared thermography
- Night vision capabilities

## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/ir-master/id1614218116/reviews.md

### 1/5 — typec口的t2s+竟然不支持typec口的苹果17

*2026-01-21, version 3.1.2016*

typec口的t2s+竟然不支持typec口的苹果17，真是无语了，接口一样都不给用了！

### 1/5 — iPhone 15pro max

*2025-01-26*

Не работает… устройство не видит

### 1/5 — NÃO FUNCIONA NO IOS

*2025-01-06*

NÃO FUNCIONA MAO RECONHECE MODELO T3

### 4/5 — Add device

*2024-12-29*

All fine, but please add support for device: infiray dv dl13; since iPhone 15 there is now usb c; so it should be possible to connect to iPhone.

### 1/5 — Doesn’t work on iPhone 16 pro with HD mode

*2024-12-24, version 3.1.2015*

If HD mode is on , the app display freezes and then unfreezes when hd is turned off . I tried with my iPhone 13 Pro and it worked so this is definitely an app issue with newer iPhones

### 1/5 — Infiray t2l iPhone 16 pro

*2024-11-18*

Infiray t2l not supported iPhone 16 pro

### 5/5 — Genial.

*2024-06-14, version 3.1.2013*

La app funciona muy bien, la he estado usando hace varios meses y no ha fallado nunca.

### 1/5 — T3 Pro

*2024-05-14*

Not supported iPhone 15 pro max!!!
Add support!

**Developer response:** T3 Pro is specially developed for Android system accessories, due to iOS system restrictions, so T3 Pro can not work properly in iOS system, if you need T3 series accessories, you can buy XT300, XT300 supports iOS and Android system, but please note that when using XT300 and iOS system connection, you need to buy
The lighting interface is changed to match the Type-C interface of iPhone 15 series mobile phones, and the XT300 uses Xinfrared APP. Thank you for your support.

### 1/5 — Iphone 15 pro max

*2024-01-07*

Infiray T2L not working on my iphone with usb-c interface.
Please add support in your app

**Developer response:** Accessories equipped with lighting interfaces support conversion through the C port for iPhone 15 use. When choosing an adapter, you should pay attention to the following two points: 1. The adapter should have the function of taking power from the phone and being able to power the accessories. 2. The adapter must have MFi authentication and be able to transmit data based on the iap2 protocol. If the above two points are met, it is possible to connect the accessories to the C port of iPhone 15 through an adapter. Please note that the Android accessory equipped with the type port cannot be connected to iPhone 15 through the above method, which is caused by the system and there is no other way.

### 1/5 — Not working

*2023-12-31*

T3spro 
Iphone 15 pro with usb c - not working…

**Developer response:** Accessories equipped with lighting interfaces support conversion through the C port for iPhone 15 use. When choosing an adapter, you should pay attention to the following two points: 1. The adapter should have the function of taking power from the phone and being able to power the accessories. 2. The adapter must have MFi authentication and be able to transmit data based on the iap2 protocol. If the above two points are met, it is possible to connect the accessories to the C port of iPhone 15 through an adapter. Please note that the Android accessory equipped with the type port cannot be connected to iPhone 15 through the above method, which is caused by the system and there is no other way.

## Frequently asked questions about IR master

### What is IR master?

IR master is a mobile application that turns your smartphone into an infrared thermal imager. It provides high-resolution thermal imaging and detailed temperature data for various uses.

### What devices does IR master support?

IR master is supported on iPhone and iPod devices. It is designed to work with specific Aero smartphone thermal imagers.

### How accurate is IR master?

The app offers 2.76 million pixel photo-level infrared thermal imaging with 2.76 million full-screen temperature data output per second, indicating a high level of detail and potential accuracy for consumer-grade use.

### What are the main uses for IR master?

IR master can be used for electric power inspection, outdoor adventures, animal observation, security patrols, industrial temperature measurement, building HVAC testing, circuit board testing, and medical health checks like breast cancer self-examination.

### Is IR master free to use?

Yes, IR master is available for free. It does not have in-app purchases or advertisements, making it a completely free utility.

### When was IR master last updated?

The latest version of IR master, 3.1.2016, was last updated on August 29, 2025. This indicates recent development and support for the application.

### What is the age rating for IR master?

IR master has an age rating of 17+. This suggests that the content or functionality of the app may be more suitable for mature audiences.

### What is the user sentiment for IR master?

IR master has a rating of 3.7 stars from 3 ratings. This indicates a generally positive but mixed user reception based on the limited available reviews.

## Version history (last 5 releases)

### 3.1.2016 — 2025-08-29

This update:
-Optimize performance.

### 3.1.2015 — 2024-09-23

This update:
-Optimize performance.

### 3.1.2013 — 2024-05-22

This update:
-Optimize performance.

### 3.1.2010 — 2024-04-16

This update:
-Optimize performance.
-Add accessory models.

### 3.1.2009 — 2024-01-10

This update:
-Optimize performance.
-Fix the issue of inaccurate temperature measurement in certain situations.

## Apps similar to IR master

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Thermal Camera - Night Vision](https://appshunter.io/ios/app/thermal-camera-night-vision/id6450264889) | 4.3 (400) | Free | Utilities |
| [Thermal Vision: Filter Camera](https://appshunter.io/ios/app/thermal-vision-filter-camera/id6473016802) | 4.5 (370) | Free | Utilities |
| [Night Vision: Camera Effect](https://appshunter.io/ios/app/night-vision-camera-effect/id6463000674) | 4.4 (238) | Free | Utilities |
| [Night Vision: Thermal Camera](https://appshunter.io/ios/app/night-vision-thermal-camera/id6692618890) | 4.6 (237) | Free | Utilities |
| [Thermal Camera & Night Vision・](https://appshunter.io/ios/app/thermal-camera-and-night-vision/id6670749969) | 4.5 (162) | Free | Utilities |
| [Thermal Effect: Night Camera](https://appshunter.io/ios/app/thermal-effect-night-camera/id6480454416) | 4.3 (111) | Free | Utilities |

## More apps by InfiRay Technologies Co.,Ltd.

- [Xeye Pro](https://appshunter.io/ios/app/xeye-pro/id1007797927)
- [INREII](https://appshunter.io/ios/app/inreii/id1516239264)
- [InfOutdoorBC](https://appshunter.io/ios/app/infoutdoorbc/id1530781824)
- [IR explorer](https://appshunter.io/ios/app/ir-explorer/id1580206229)
- [IR Discovery](https://appshunter.io/ios/app/ir-discovery/id6444423419)

All apps by InfiRay Technologies Co.,Ltd.: https://appshunter.io/developer/1516230719

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*