227+ iOS apps curated and reviewed
The best free thermal imaging camera apps on iPhone average 3.8ā across 227+ titles ā we've ranked them by what real users actually keep on their phones. Updated June 2026.
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 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.
Explore the world in different spectrums with live camera filters. Apply night vision, thermal, or UV effects to your photos and videos. Discover hidden details and observe objects from a new perspective.
Connect your smartphone to a thermal camera for real-time image transmission. Analyze, edit, and share thermal images directly within the application.
Simulate infrared thermography camera effects on your photos with pseudo-color conversion. Easily apply interesting visual filters to your images for unique artistic processing. Note that this app cannot actually detect heat.
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.
Simulate thermal and night vision camera effects on your phone. Capture photos and videos with realistic heat patterns and low-light visuals. Apply filters to live footage or existing media from your gallery.
Transform your photos and videos with thermal, night vision, and infrared camera effects. Enhance low-light scenes, create striking visuals with unique color palettes, and achieve futuristic or dramatic moods. Apply effects live or edit existing media for standout results.
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 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.
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.
This thermal imaging camera app provides high-resolution thermal images for precise temperature detection. It's ideal for inspecting insulation, examining electronics, and identifying heat loss with excellent accuracy and sensitivity.
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.
Stream live infrared video, analyze thermal images, and generate reports wirelessly from your mobile device. This app allows remote operation of thermal cameras for safe and efficient inspection in challenging environments.
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.
Connect to a wireless thermal imaging camera to view and save thermal images. Adjust camera settings and export images for sharing. Requires a compatible camera hardware to view live feeds.
Transform your photos with mesmerizing thermal effects. Apply various filters, adjust sensitivity, and save your unique creations. This app offers a simple interface for both beginners and experienced photographers to explore new artistic styles.
Digitize your cherished printed photos with your phone's camera. This app creates high-resolution, glare-free scans using an intuitive capture process. Your memories are then automatically cropped, straightened, and organized for easy sharing and searching.
Transform your photos and videos with unique thermal effects. Explore five dynamic filters, adjust sensitivity, and easily save or share your creative captures. Perfect for photographers and experimenters seeking an extraordinary visual edge.