# RedRay Thermal vs HuntIR

The clearest difference is update cadence: HuntIR at every 2 weeks against RedRay Thermal's every 11 months. RedRay Thermal's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

RedRay Thermal ships an update every 11 months, HuntIR every 2 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RedRay Thermal | HuntIR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Size | 73 MB | 151 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [深圳市承恩热视科技有限公司](https://appshunter.io/developer/1700843354) | [Shenzhen Lunaxplore Tech Co.,Ltd](https://appshunter.io/developer/1802134085) |

## What reviewers say

### RedRay Thermal

[App page](https://appshunter.io/ios/app/redray-thermal/id6738339535)

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

**In-app purchases:** none


### HuntIR

[App page](https://appshunter.io/ios/app/huntir/id6743305161)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RedRay Thermal free?

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

### Is HuntIR free?

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

### Do RedRay Thermal or HuntIR have ads?

Neither RedRay Thermal nor HuntIR shows ads.

### Which is updated more often, RedRay Thermal or HuntIR?

RedRay Thermal ships an update every 11 months, and HuntIR every 2 weeks. Most recently, RedRay Thermal was updated on October 13, 2026 and HuntIR on October 24, 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.*