# Thermal Xplorer vs Temp Master

The clearest difference is rating: Temp Master at 3.2 against Thermal Xplorer's 1.8. Temp Master also leads on review sentiment (40% vs 0%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Temp Master holds the better App Store score, 3.2 against 1.8. Both are backed by a comparable volume of ratings — 12 and 12 respectively. Written reviews point the same way: 0% of Thermal Xplorer's written reviews are positive against 40% of Temp Master's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on July 6, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | Thermal Xplorer | Temp Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (12 ratings)](https://appshunter.io/ios/app/thermal-xplorer/id6450157809/reviews) | **[3.2 (12 ratings)](https://appshunter.io/ios/app/temp-master/id6737321665/reviews)** |
| Number of ratings | 12 | 12 |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 62 MB | 43 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) | [Thermal Master Technology Co.,Ltd.](https://appshunter.io/developer/1770222118) |

## What reviewers say

### Thermal Xplorer

[App page](https://appshunter.io/ios/app/thermal-xplorer/id6450157809)

View real-time thermal images from compatible outdoor cameras via WiFi. This app allows for remote capture, video recording, and easy sharing of thermal imaging data, useful for both day and night observation.

**Highlights:** Real-time thermal image viewing, WiFi connection to cameras, Remote capture functionality, Video recording, Image and video sharing

**Features:** macOS Compatibility

**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 Thermal Xplorer free?

Thermal Xplorer 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, Thermal Xplorer or Temp Master?

Temp Master is rated higher. Thermal Xplorer averages 1.8 out of 5 from 12 ratings, while Temp Master averages 3.2 from 12 ratings.

### Do Thermal Xplorer or Temp Master have ads?

Neither Thermal Xplorer nor Temp Master shows ads.

### Which is updated more often, Thermal Xplorer or Temp Master?

Thermal Xplorer ships an update every 5 weeks, and Temp Master every 5 weeks. Most recently, Thermal Xplorer was updated on July 6, 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.*