ThermCam vs Temp Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThermCam
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.
- Real-time visual temperature imaging
- Remote infrared camera control
- Photo and video capture
- Professional temperature measurement
- Image editing
- Report analysis
Read full descriptionHide full description
ThermCam wirelessly links to thermal imaging devices, turning temperatures into real-time visual images and allowing remote control of infrared cameras. With ThermCam, you can capture photos, record videos, and save the thermal images. In addition, it offers functions including professional temperature measurement, image editing, and report analysis, making it ideal for industrial temperature checks, electrical inspections, and vehicle maintenance.
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.
- High-accuracy temperature detection
- Enhanced infrared resolution
- Offline data viewing and export
- Up to 15x digital zoom
- Reduced background noise
- Long battery life optimization
Read full descriptionHide 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
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | ThermCam | Temp Master |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.2 (12 ratings) |
| Positive reviews | 0.0% of reviews | 40.0% of reviews — better |
| Number of ratings | 1 | 12 — better |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 513 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | HK TOPDON TECHNOLOGY Co., LIMITED | Thermal Master Technology Co.,Ltd. |
Customer experience
ThermCam
Temp Master
In-app purchases
ThermCam
No in-app purchases
Temp Master
No in-app purchases









