# Thermal Master > Connects to thermal cameras for enhanced heat source detection and identification. (iPhone/iPad app by Thermal Master Technology Co.,Ltd..) - Source: https://appshunter.io/ios/app/thermal-master/id6737389515 (this page in markdown: same URL + `.md`) - Developer: [Thermal Master Technology Co.,Ltd.](https://appshunter.io/developer/1770222118) - Category: Utilities, Photo & Video - Price: Free - Rating: 2.30/5 from 14 App Store ratings · 11 written reviews indexed - Age rating: 17+ - Requires: iOS 12.0 · 126 MB - Languages: American English, Czech, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Polish, European Portuguese and 4 more - Released: 2024-11-14 - Data updated: 2026-08-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/thermal-master/id6737389515/reviews.md ## What is Thermal Master? This App compatible to Thermal Master P series, X series, DV series and T2Max models. Thermal Master offers two main product lines with a total of 19 models: the traditional smartphone thermal cameras and the thermal monoculars. These products cover a wide range of applications—from home temperature monitoring and industrial inspections to 1500-meter long-range outdoor night vision. What's new in this version: The Insight+ algorithm has been fully upgraded to intelligently suppress false targets, highlight true thermal sources, and reduce background noise. Heat sources now appear larger and brighter for better visibility. All Thermal Master models support up to 15x digital zoom, enabling fast and accurate target localization. As a global leader in smartphone thermal imaging, Thermal Master is committed to developing sharper, smarter thermal camera innovations. We hold the largest portfolio of mobile thermal imaging patents and provide lifetime free software upgrades for all our products. ## Key features - 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 ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/thermal-master/id6737389515/reviews.md ### 4/5 — Getting better! *2026-06-30* App is decent for using the P3. It has many rough edges, but the company is pushing out updates to address some of users’ biggest complaints. New features are nice and QOL updates such as supporting user defined font colors and sizes gives a good impression on them listening to feedback. Sometimes I encounter small bugs such as the phone camera overlay showing all black for the back cameras, but a restart can fix it. Asks for permissions like location and bluetooth. These may be to support features on other camera models sold by thermal master. I didn’t allow these and the P3 worked fine. ### 1/5 — WHY CANT I DELETE THE APP, I HOVE TO CONNECT A CAMERA *2026-05-25* I CANT DELETE THE APP I NEED TO BUY A CAMERA, IT DOSENT WORK 1 STAR REVIEW, BAD BAD BAD ### 1/5 — 15 Pro Max NOT supported *2026-04-04* Claims to have support, it does not. ### 1/5 — Does not work *2026-03-22* Does not connect on iPhone 14 Pro Max ### 1/5 — T2 max does not work *2026-03-03* Does not recognize T2 Max, no customer support service ### 5/5 — Working so far in both apps *2026-03-03* I was skeptical, especially since I’m only using it with a lightning/USBC adapter from some cheap borescope I also recently bought. But this thermal camera is working just fine with my iPhone 11 Pro Max. Funny enough it’s working better on this than on my Lenovo m11 tablet. Already spotted some spots I need to work on insulating that I wouldn’t have even expected. ### 5/5 — Works Great with iPhone 17pro *2026-02-25* Not sure why this has bad reviews. Works great so far! ### 1/5 — Mehrsam’s note *2026-02-18* it doesn’t work for my iPad. ### 4/5 — Pretty decent *2026-01-21* I impulse spot a P1 from an Instagram ad, (which is very much not like me) but the camera was so much cheaper than what an equivalent FLIR module would be, I figured I didn’t have much to lose. I gotta say once you get used to the interface, it’s very full featured and far more than I expected for the MUCH lower price. my only criticism is that the color gradient mapping for temperature ranges has a default behavior that results in the image just being monochrome without an obvious or intuitive way to adjust that. But once you tap on the little unlabeled slider, eventually you find the mode that works. ### 1/5 — Will not work with iPhone 15 Max *2026-01-06* App will not scan the QR codes in the instruction manual. Cannot the DV2 to connect to my iPhone 15 pro max. ## Frequently asked questions about Thermal Master ### What Thermal Master devices are compatible with Thermal Master? Thermal Master is compatible with the P series, X series, DV series, and T2Max models of Thermal Master thermal cameras. ### How does the Insight+ algorithm improve thermal imaging? The Insight+ algorithm intelligently suppresses false targets, highlights true thermal sources, and reduces background noise, making heat sources appear larger and brighter for better visibility. ### What zoom capabilities does Thermal Master offer? All Thermal Master models supported by the app offer up to 15x digital zoom, allowing for fast and accurate target localization. ### Does Thermal Master offer free software updates? Yes, Thermal Master provides lifetime free software upgrades for all its products, ensuring users always have access to the latest improvements. ### What is the age rating for Thermal Master? Thermal Master has an age rating of 4+, making it suitable for a wide range of users. ### On which devices can I use Thermal Master? Thermal Master is available for iPhone, iPad, and iPod devices. ### How often is Thermal Master updated? The latest version of Thermal Master is 1.1.2, which was last updated on March 17, 2026. This indicates a recent update, though future frequency is not specified. ### Does Thermal Master have ads? No, Thermal Master does not contain advertisements. ## Version history (last 5 releases) ### 1.1.8 — 2026-08-05 This release continues to support the Thermal Master P Series, X Series, and DV Series devices. We have focused on fixing known issues and implementing multiple performance optimizations, aiming to provide you with a smoother and more stable experience. ### 1.1.7 — 2026-06-01 This release continues to support the Thermal Master P Series, X Series, and DV Series devices. We have focused on fixing known issues and implementing multiple performance optimizations, aiming to provide you with a smoother and more stable experience. ### 1.1.6 — 2026-05-14 This release continues to support the Thermal Master P Series, X Series, and DV Series devices. We have focused on fixing known issues and implementing multiple performance optimizations, aiming to provide you with a smoother and more stable experience. ### 1.1.5 — 2026-04-30 This update delivers multiple optimizations and experience enhancements, including: firmware upgrades for the P3 series, algorithm improvements for the P1 series, a new Bird-Watching Mode for the P3, and customizable font colors and sizes. Enjoy a smoother, more personalized experience. ### 1.1.4 — 2026-04-29 This release continues to support the Thermal Master P Series, X Series, and DV Series devices. We have focused on fixing known issues and implementing multiple performance optimizations, aiming to provide you with a smoother and more stable experience. ## Apps similar to Thermal Master | App | Rating | Price | Category | | --- | --- | --- | --- | | [Thermal P2](https://appshunter.io/ios/app/thermal-p2/id6446384113) | 2.1 (27) | Free | Utilities | | [TargetIR](https://appshunter.io/ios/app/targetir/id1579653456) | 4.0 (7) | Free | Utilities | | [IR master](https://appshunter.io/ios/app/ir-master/id1614218116) | 3.7 (3) | Free | Utilities | | [Thermal Camera Night Vision FX](https://appshunter.io/ios/app/thermal-camera-night-vision-fx/id6751165644) | 4.0 (6) | Free | Utilities | | [Thermal Xplorer](https://appshunter.io/ios/app/thermal-xplorer/id6450157809) | 1.8 (12) | Free | Utilities | | [Night Vision Thermal Filter ㅤ](https://appshunter.io/ios/app/night-vision-thermal-filter/id6739994261) | 4.6 (215) | Free | Utilities | ## More apps by Thermal Master Technology Co.,Ltd. - [NV Master](https://appshunter.io/ios/app/nv-master/id6544784038) - [Temp Master](https://appshunter.io/ios/app/temp-master/id6737321665) All apps by Thermal Master Technology Co.,Ltd.: https://appshunter.io/developer/1770222118 ## Related topics [thermal master](https://appshunter.io/ios/topics/thermal-master) · [thermal master p1](https://appshunter.io/ios/topics/thermal-master-p1) · [free thermal camera app](https://appshunter.io/ios/topics/free-thermal-camera-app) · [free thermal imaging camera](https://appshunter.io/ios/topics/free-thermal-imaging-camera) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*