Fluke iSee vs Thermal Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fluke iSee
This application connects to a thermal camera accessory to measure temperature and perform thermal imaging detection on your smart device. It's useful for inspections, field observations, and even educational purposes, revealing the hidden world of temperature.
- Real-time temperature measurement
- Thermal imaging detection
- Connects via Lightning interface
- Portable and on-the-go use
- Suitable for inspections and education
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Using Fluke iSee™ IOS application with the Fluke iSee™ Mobile Thermal Camera - TC01B, temperature can be measured and thermal imaging detection can be carried out anytime and anywhere just through the Lightning interface of smart devices. It is widely used in the electrical and mechanical equipment inspection, outdoor detection service, household HVAC inspection, field observation, and even children education, which uncovers the invisible world of temperature.
Thermal Master
This utility app connects to specific thermal camera models, offering enhanced thermal imaging capabilities. It features an upgraded algorithm for clearer heat source detection and supports digital zoom for precise target identification. The app provides lifetime free software upgrades.
- Connects to P, X, DV, and T2Max series thermal cameras
- Upgraded Insight+ algorithm for noise suppression
- Enhanced heat source visibility
- Up to 15x digital zoom
- Lifetime free software upgrades
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Thermal Master is the global leader in phone thermal imaging, with a decade of experience and 8 world records. This all-in-one thermal camera and night vision app works with the P Series (P1/P2 Pro/P3) phone thermal cameras, the foldable-screen birdwatching thermal imagers DV2 and DV3, and the outdoor night-vision phone thermal cameras T2 Max, X2. As the only thermal imaging brand to win a Tom's Guide AI Award, and recognized by Forbes, NotebookCheck, and TechRadar, Thermal Master keeps pushing thermal imaging technology to be smaller, sharper, and smarter — with free lifetime software upgrades on every device. What's New in This Update: - Insight+ 4.0 imaging algorithm: AI adapts to different environments, better distinguishes real heat sources from summer-heat false targets, and reduces background noise. - Super Birdwatching 4.0: an industry-first algorithm that suppresses the thermal "sky effect" over tree canopies, making birds easier to spot with this thermal bird finder. - Sky Guard 3.0: intelligent sun-damage protection for the thermal detector. - Razor-Sharp X³ imaging algorithm: sharper, more defined edges on subtle heat sources. - TruePix temperature measurement algorithm: refined calibration for targets with different reflectivity. - Shutterless technology: continuous thermal observation with no shutter interruption. Choose the right app for your device: this "Thermal Master" app supports P1/P2/P2 Pro/P3/P3 Lite/T2 Max/X2/DV2/DV3.
Screenshots
Verdict
The clearest difference is rating: Thermal Master at 2.7 against Fluke iSee's 1.8. Thermal Master also leads on update cadence (every 3 weeks vs every 4 months) and review sentiment (31% vs 8%). Fluke iSee's advantage is iOS requirement (11.0 vs 13.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Thermal Master holds the better App Store score, 2.7 against 1.8. Both are backed by a comparable volume of ratings — 23 and 19 respectively. Written reviews point the same way: 8% of Fluke iSee's written reviews are positive against 31% of Thermal Master's.
Fluke iSee ships an update every 4 months, Thermal Master every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Fluke iSee | Thermal Master |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (23 ratings) | 2.7 (19 ratings) — better |
| Positive reviews | 8.3% of reviews | 30.8% of reviews — better |
| Number of ratings | 23 — better | 19 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 58 MB | 191 MB |
| Age rating | 4+ | 17+ |
| Developer | 福禄克测试仪器(上海)有限公司 | Thermal Master Technology Co.,Ltd. |
Customer experience
Fluke iSee
Thermal Master
In-app purchases
Fluke iSee
No in-app purchases
Thermal Master
No in-app purchases
Questions
Is Fluke iSee free?
Is Thermal Master free?
Which has better reviews, Fluke iSee or Thermal Master?
Do Fluke iSee or Thermal Master have ads?
Which is updated more often, Fluke iSee or Thermal Master?
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