# ThermalSight vs Thermal imaging

The clearest difference is update cadence: Thermal imaging at every 5 weeks against ThermalSight's every 2 months. Thermal imaging also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.

ThermalSight ships an update every 2 months, Thermal imaging every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ThermalSight | Thermal imaging |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (9 ratings)](https://appshunter.io/ios/app/thermal-imaging/id6476659460/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 36 MB | 55 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Everbest Machinery Industry Co.,Ltd](https://appshunter.io/developer/564470332) | [GOYOJO Industrial Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1718672053) |

## What reviewers say

### ThermalSight

[App page](https://appshunter.io/ios/app/thermalsight/id6473887919)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thermal imaging

[App page](https://appshunter.io/ios/app/thermal-imaging/id6476659460)

Connect a thermal imaging device to your smartphone to view, capture, and record thermal data. This utility app allows real-time operation and access to all software functions through your mobile device.

**Highlights:** Connect to thermal devices via hotspot, Real-time thermal viewing, Capture thermal images, Record thermal video, Operate software functions remotely

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThermalSight free?

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

### Is Thermal imaging free?

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

### Do ThermalSight or Thermal imaging have ads?

Neither ThermalSight nor Thermal imaging shows ads.

### Which is updated more often, ThermalSight or Thermal imaging?

ThermalSight ships an update every 2 months, and Thermal imaging every 5 weeks. Most recently, ThermalSight was updated on October 25, 2026 and Thermal imaging 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.*