Comparison

FLIR Gateway App 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

FLIR Gateway App

Monitor industrial machine health with vibration and temperature sensors. Analyze real-time and historical data to detect potential issues early, preventing unplanned downtime. Receive alerts when measurements exceed critical thresholds.

Highlights
  • Condition monitoring
  • Vibration and temperature analysis
  • Real-time data monitoring
  • Historical trend review
  • Customizable alerts
  • Installation and configuration assistance
Features
Read full description

FLIR Gateway app for condition monitoring with FLIR vibration and temperature sensors Detect serious problems with industrial machines long before damage can be seen to reduce unplanned downtime. Use the FLIR Gateway app from a mobile device or a PC to monitor the condition of critical equipment by analyzing vibration trends and temperature from your FLIR SV87 sensors. The free FLIR Gateway app is specifically designed for use with the FLIR SV87-KIT to: - Provide installation and configuration help during the deployment of the vibration solution - Monitor continuous, real-time vibration data and thermal measurements from FLIR SV87 sensors - Receive real-time alerts to your mobile device when measurements exceed set thresholds - Review historical trends to establish a measurement baseline to anticipate faults For support visit http://support.flir.com

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

FLIR Gateway App4 screens
Temp Master4 screens

Verdict

The call

The clearest difference is rating: FLIR Gateway App at 5.0 against Temp Master's 3.2. Temp Master's advantage is ratings volume (12 vs 1). On price, update cadence, 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

FLIR Gateway App 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.

UpkeepUpdate frequency

FLIR Gateway App ships an update every 2 months, Temp Master every 5 weeks. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
FLIR Gateway App versus Temp Master: the parameters behind the verdict, then further details
ParameterFLIR Gateway AppTemp Master
PriceFreeFree
Rating5.0 (1 ratings) — better3.2 (12 ratings)
Positive reviews—40.0% of reviews
Number of ratings112 — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size8 MB43 MB
Age rating4+4+
DeveloperExtech InstrumentsThermal Master Technology Co.,Ltd.

Customer experience

FLIR Gateway App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Temp Master

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

In-app purchases

None

FLIR Gateway App

No in-app purchases

None

Temp Master

No in-app purchases

Questions

Is FLIR Gateway App free?
FLIR Gateway App 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, FLIR Gateway App or Temp Master?
FLIR Gateway App is rated higher. FLIR Gateway App averages 5.0 out of 5 from 1 ratings, while Temp Master averages 3.2 from 12 ratings.
Do FLIR Gateway App or Temp Master have ads?
Neither FLIR Gateway App nor Temp Master shows ads.
Which is updated more often, FLIR Gateway App or Temp Master?
FLIR Gateway App ships an update every 2 months, and Temp Master every 5 weeks. Most recently, FLIR Gateway App was updated on September 30, 2026 and Temp Master on October 17, 2026.

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