# ThermCam vs Temp Master

The clearest difference is rating: ThermCam at 5.0 against Temp Master's 3.2. Temp Master's advantage is review sentiment (40% vs 0%) and update cadence (every 5 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ThermCam holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Temp Master has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of ThermCam's written reviews are positive against 40% of Temp Master's, so the app with the better star average is not the one people write more warmly about.

ThermCam ships an update every 5 months, Temp Master every 5 weeks. The most recent releases landed on September 23, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | ThermCam | Temp Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thermcam/id6657959999/reviews)** | [3.2 (12 ratings)](https://appshunter.io/ios/app/temp-master/id6737321665/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 513 MB | 43 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Thermal Master Technology Co.,Ltd.](https://appshunter.io/developer/1770222118) |

## What reviewers say

### ThermCam

[App page](https://appshunter.io/ios/app/thermcam/id6657959999)

This app transforms thermal imaging devices into a visual tool for real-time temperature analysis. Capture photos, record videos, and perform professional temperature measurements with advanced editing and reporting features. It's designed for industrial inspections, electrical checks, and vehicle maintenance.

**Highlights:** Real-time visual temperature imaging, Remote infrared camera control, Photo and video capture, Professional temperature measurement, Image editing, Report analysis

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

**In-app purchases:** none


### Temp Master

[App page](https://appshunter.io/ios/app/temp-master/id6737321665)

This utility app enhances thermal imaging capabilities for compatible Thermal Master devices, offering precise temperature detection and advanced image analysis. It allows users to view, save, and export thermal data offline, with features like digital zoom and improved resolution for various inspection tasks.

**Highlights:** High-accuracy temperature detection, Enhanced infrared resolution, Offline data viewing and export, Up to 15x digital zoom, Reduced background noise, Long battery life optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThermCam free?

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

### Is Temp Master free?

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

### Which has better reviews, ThermCam or Temp Master?

ThermCam is rated higher. ThermCam averages 5.0 out of 5 from 1 ratings, while Temp Master averages 3.2 from 12 ratings.

### Do ThermCam or Temp Master have ads?

Neither ThermCam nor Temp Master shows ads.

### Which is updated more often, ThermCam or Temp Master?

ThermCam ships an update every 5 months, and Temp Master every 5 weeks. Most recently, ThermCam was updated on September 23, 2026 and Temp Master on August 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.*