Comparison

Thermal Mobile vs Temp Master

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thermal Mobile

Connect your smartphone to a thermal camera for real-time image transmission. Analyze, edit, and share thermal images directly within the application.

Highlights
  • Real-time image transmission
  • Image analysis
  • Image editing
  • Image sharing
  • Smartphone thermal camera connectivity
Features
Read full description

Thermal Mobile is an application for Uni-Trend’s smartphone thermal cameras. After installing the application, the smartphone can be connected to the thermal camera via the interface for real-time image transmission. The images can be analyzed, edited and shared in the application.

About

Temp Master

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
Read full description

Temp Master This app is exclusively compatible with the following Thermal Master devices: P1 / P2 Pro / P3. Thermal Master offers two main series of thermal imaging devices—Temp Master (traditional smartphone thermal cameras) and Thermal Master (thermal monoculars)—covering a wide range of use cases from home temperature monitoring and industrial inspections to long-range (up to 1500 meters) outdoor night vision. What's new in this version: Resolved compatibility issues with the X³ super-resolution algorithm on some models. Now fully supports enhanced infrared resolution of 512×384. P2 now supports high-accuracy temperature detection within ±2.7℉ (±1.5℃). With an upgraded IQ+ precision algorithm, temperature readings for HVAC systems, electrical circuits, PCB diagnostics, and automotive inspections are now even more reliable. The P2 pioneered ultra-low power consumption in thermal imaging—just 0.3W. We've further optimized the algorithm, battery life can now reach 5–7 hours or more. Upgraded professional data analysis software: view, save, and export images and temperature data even offline. Enhanced the Razor X image algorithm, reducing background noise by approximately 20% and achieving a frame rate of 25Hz, ensuring smooth performance even during fast movements. All Thermal Master devices now support up to 15x digital zoom for pinpoint accuracy when locating faults. As a global leader in smartphone thermal imaging, Thermal Master is committed to creating smarter and sharper thermal cameras. We hold the largest number of smartphone thermal imaging patents worldwide and offer lifetime free software updates for all products.

Screenshots

Thermal Mobile3 screens
Temp Master4 screens

Verdict

The call

The clearest difference is rating: Temp Master at 3.2 against Thermal Mobile's 1.9. On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Temp Master holds the better App Store score, 3.2 against 1.9. Both are backed by a comparable volume of ratings — 16 and 12 respectively.

UpkeepUpdate frequency

Thermal Mobile ships an update every 2 months, Temp Master every 5 weeks. The most recent releases landed on September 7, 2026 and August 9, 2026 respectively.

Scorecard1 real difference · 9 level
Thermal Mobile versus Temp Master: the parameters behind the verdict, then further details
ParameterThermal MobileTemp Master
PriceFreeFree
Rating1.9 (16 ratings)3.2 (12 ratings) — better
Positive reviews—40.0% of reviews
Number of ratings16 — better12
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.011.0
Further details — not scored
Size88 MB43 MB
Age rating4+4+
DeveloperUNI-TREND TECHNOLOGY (CHINA) CO.,LTD.Thermal Master Technology Co.,Ltd.

Customer experience

Thermal Mobile

All ratings16 ratings
Positive12.5%
Neutral18.8%
Negative68.8%

Temp Master

All ratings12 ratings
Positive58.3%
Neutral0.0%
Negative41.7%
Written reviews10 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

In-app purchases

None

Thermal Mobile

No in-app purchases

None

Temp Master

No in-app purchases

Questions

Is Thermal Mobile free?
Thermal Mobile 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 Mobile or Temp Master?
Temp Master is rated higher. Thermal Mobile averages 1.9 out of 5 from 16 ratings, while Temp Master averages 3.2 from 12 ratings.
Do Thermal Mobile or Temp Master have ads?
Neither Thermal Mobile nor Temp Master shows ads.
Which is updated more often, Thermal Mobile or Temp Master?
Thermal Mobile ships an update every 2 months, and Temp Master every 5 weeks. Most recently, Thermal Mobile was updated on September 7, 2026 and Temp Master on August 9, 2026.

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