# TargetIR vs IR master

The clearest difference is rating: TargetIR at 4.1 against IR master's 3.7. On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

TargetIR holds the better App Store score, 4.1 against 3.7. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews point the same way: 28% of TargetIR's written reviews are positive against 27% of IR master's.

TargetIR ships an update every 5 weeks, IR master every 3 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TargetIR | IR master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/targetir/id1579653456/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ir-master/id1614218116/reviews) |
| Number of ratings | **8** | 3 |
| Positive reviews | **28.0% of reviews** | 26.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 113 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Wuhan Guide Infrared Co.,Ltd.](https://appshunter.io/developer/688744536) | [InfiRay Technologies Co.,Ltd.](https://appshunter.io/developer/1516230719) |

## What reviewers say

### TargetIR

[App page](https://appshunter.io/ios/app/targetir/id1579653456)

This app connects to a thermal imager device via Wi-Fi, allowing users to view high-definition thermal images in real-time. It offers full remote control for taking photos, recording videos, and accessing the device's image library for sharing.

**Highlights:** Real-time HD thermal image preview, Remote control of thermal imager functions, Take photos and record videos, Access and share image library, Wi-Fi device connectivity

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

**In-app purchases:** none


### IR master

[App page](https://appshunter.io/ios/app/ir-master/id1614218116)

This application transforms your smartphone into a high-resolution infrared thermal imager. It offers detailed temperature data output for various applications, from industrial inspections to personal health monitoring.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TargetIR free?

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

### Is IR master free?

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

### Which has better reviews, TargetIR or IR master?

TargetIR is rated higher. TargetIR averages 4.1 out of 5 from 8 ratings, while IR master averages 3.7 from 3 ratings.

### Do TargetIR or IR master have ads?

Neither TargetIR nor IR master shows ads.

### Which is updated more often, TargetIR or IR master?

TargetIR ships an update every 5 weeks, and IR master every 3 months. Most recently, TargetIR was updated on October 15, 2026 and IR master on October 14, 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.*