250+ iOS apps curated and reviewed
The best iray thermal apps on iPhone average 2.1★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 1.3★ (14) | No | No | Jul 2026 |
| 2 |  | Free | 1.5★ (19) | No | No | Aug 2026 |
| 3 |  | Free | 2.1★ (27) | No | No | Aug 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 2.3★ (14) | No | No | Aug 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 3.0★ (1) | No | No | Jun 2026 |
| 8 |  | Free | — | No | No | Aug 2026 |
Enhance your thermal imaging experience with this app. It offers real-time image transmission, file management, firmware updates, and video editing capabilities. Enjoy improved observation with dual day/night modes and customizable reticles.
Connect your smartphone to thermal imaging devices for real-time viewing and precise operation in outdoor environments. Capture, record, and playback thermal footage, and remotely control device settings. Supports firmware updates and 14 languages.
This professional thermal camera connects to your smartphone for plug-and-play temperature measurement. It's ideal for both personal and industrial use, from inspecting household utilities to diagnosing equipment issues.
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.
This utility app functions as a thermal camera, offering a wide temperature measurement range. It allows users to capture images and videos, track high and low temperatures, and set custom alarms for temperature thresholds. The app also supports various regional temperature measurement modes.
View real-time thermal images from compatible outdoor cameras via WiFi. This app allows for remote capture, video recording, and easy sharing of thermal imaging data, useful for both day and night observation.
This portable thermal imager converts object heat radiation into images and temperature data. It offers high-resolution thermal imaging, real-time temperature measurement, and various display modes. Users can record videos, set alarms, and generate detailed analysis reports.
This application connects to professional mobile phone thermal sensing cameras to provide thermal imaging capabilities. Users can adjust temperature scales, customize color palettes, and capture images or record videos for various diagnostic purposes.
This utility app connects to a thermal camera to help users find hidden issues in electrical systems, HVAC, and water damage. It allows for temperature adjustments, color palette customization, and image/video capture.
This utility app connects to thermal scopes and monoculars via Wi-Fi, allowing users to adjust device settings and capture images and videos with audio. It provides remote control over various product functions for enhanced usability.
Connect to Wi-Fi enabled thermal imagers to transfer, analyze, and organize thermal images on your smartphone or tablet. Easily add measurements, annotations, and adjust color palettes before saving and sharing your findings.
This professional thermal imager app displays hot and cold spots on a large LCD screen for quick troubleshooting. It offers high resolution with over 49,000 pixels, multiple color palettes, and temperature tracking features.
This app turns your smartphone into a professional thermal imaging camera with 19,200-pixel resolution. It captures hot and cold spots across a wide temperature range and offers various touch screen temperature modes for detailed analysis. Time-lapse video recording is also supported for comprehensive documentation.
