Best Free Thermal Imaging Camera Apps

Thermal Xplorer

by UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.

Free

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.

Thermal Camera: Heat Sensor FX

Night Vision & Infrared Filter

Free

Transform your device's camera into a thermal imager or night vision camera. Apply various visual effects and filters to create unique photos and videos for social media or creative projects. Includes standard camera and gallery features.

Seek Thermal

by Seek Thermal, Inc.

Free

Transform your smartphone into a professional thermal imaging camera. Detect, inspect, measure, and visualize thermal energy in various environments, day or night. Capture and share thermal photos and videos with ease.

Thermal Master

by Thermal Master Technology Co.,Ltd.

Free

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.

Temp Master

by Thermal Master Technology Co.,Ltd.

Free

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.

Flir One

Thermal Camera for Smartphones

Free

This app transforms your smartphone into a thermal imaging device when connected to a compatible camera. It helps identify hidden issues like water damage, electrical faults, and HVAC problems with advanced visual enhancements and measurement tools. Document and share your findings easily.

Thermal Vision FX Camera :iTVC

Heat Imaging Filter Effects

Free

Apply real-time thermal-style heat vision filters to your camera feed. Enhance your photos and videos with unique visual effects. Supports standard iOS screen recording for video capture.

Thermal TP Series

by MILESEEY TECHNOLOGY (HONG KONG) CO. , LIMITED

Free

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.

Thermal Effect: Night Camera

Infrared, X-ray Filter Vision

Free

Explore the world through a thermal lens with this app. It transforms your photos and videos with various heat vision effects, emulating different thermal imaging devices. Easily create and share unique visual content.

Thermal Pro

by Shenzhen Leagend Optoelectronics Co., Ltd.

Free

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.

Infrared Thermal Imager

Infrared Thermal Imager

Free

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.

Camera Effect Vision — Filters

Real-time Thermal Imaging

Free

Transform your device into a thermal imaging tool. Capture real-time thermal images and video, identify hotspots, and measure approximate temperatures for various inspection and diagnostic tasks. Save and export your findings for analysis.