Comparison

HLKRadarTool 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

HLKRadarTool

This utility app helps debug radar modules by searching for Bluetooth devices and detecting radar distance sensitivity. It allows users to adjust radar parameters for optimal performance.

Highlights
  • Bluetooth device search
  • Radar distance sensitivity detection
  • Radar parameter settings
  • Radar module debugging
Features
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一个调试雷达模块的工具。 1,蓝牙搜索设备 2,雷达距离灵敏度检测 3,设置雷达参数

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

HLKRadarTool3 screens
Temp Master4 screens

Verdict

The call

The clearest difference is rating: Temp Master at 3.1 against HLKRadarTool's 2.7. Temp Master also leads on review sentiment (40% vs 25%). HLKRadarTool's advantage is update cadence (fortnightly vs every 5 weeks). On price, ratings volume, ads and in-app purchases 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, 3.1 against 2.7. Both are backed by a comparable volume of ratings — 11 and 14 respectively. Written reviews point the same way: 25% of HLKRadarTool's written reviews are positive against 40% of Temp Master's.

UpkeepUpdate frequency

HLKRadarTool ships an update fortnightly, Temp Master every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
HLKRadarTool versus Temp Master: the parameters behind the verdict, then further details
ParameterHLKRadarToolTemp Master
PriceFreeFree
Rating2.7 (11 ratings)3.1 (14 ratings) — better
Positive reviews25.0% of reviews40.0% of reviews — better
Number of ratings1114 — better
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.011.0 — better
Further details — not scored
Size20 MB43 MB
Age rating4+4+
Developer深圳市海凌科电子有限公司Thermal Master Technology Co.,Ltd.

Customer experience

HLKRadarTool

All ratings11 ratings
Positive45.5%
Neutral0.0%
Negative54.5%
Written reviews8 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Temp Master

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

In-app purchases

None

HLKRadarTool

No in-app purchases

None

Temp Master

No in-app purchases

Questions

Is HLKRadarTool free?
HLKRadarTool 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, HLKRadarTool or Temp Master?
Temp Master is rated higher. HLKRadarTool averages 2.7 out of 5 from 11 ratings, while Temp Master averages 3.1 from 14 ratings.
Do HLKRadarTool or Temp Master have ads?
Neither HLKRadarTool nor Temp Master shows ads.
Which is updated more often, HLKRadarTool or Temp Master?
HLKRadarTool ships an update fortnightly, and Temp Master every 5 weeks. Most recently, HLKRadarTool was updated on November 3, 2026 and Temp Master on November 4, 2026.

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