223+ iOS apps curated and reviewed
If you already know Thermal Vision, this is the deeper bench. 223+ heat signature apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (370) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (7.5K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.5★ (5.1K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 3.7★ (23K) | No | Yes | Jul 2026 |
| 5 |  | Free | 1.9★ (16) | No | No | Jul 2026 |
| 6 |  | Free | 4.4★ (710) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (761) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.4★ (20K) | Yes | Yes | Jul 2026 |
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.
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.
Transform your iPhone into a night vision device. Utilize advanced camera features to see in low-light conditions, with different range capabilities for front and back cameras. Explore enhanced visibility for various scenarios.
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 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.
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.
Capture photos in low light conditions with advanced residual light amplification. Enhance images in real-time or use exposure mode for detailed shots. Includes a luminance histogram, digital zoom, and color filters.
Explore the unseen with this app that simulates thermal imaging and night vision. It uses EMF and radar sensors to detect energy changes, aiding in paranormal investigations or creative visual effects. Designed for both beginners and enthusiasts of the unknown.
This app detects humanoid bodies and shapes using your device's camera and sensors, mimicking the functionality of a traditional SLS camera. It leverages LiDAR or dual-lens technology for depth perception, aiding in paranormal investigations. It's available for free with optional subscriptions.
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.
Capture photos and videos in complete darkness using your device's LiDAR and TrueDepth sensors. This app provides genuine night vision imagery, surpassing simulated filters, and offers real-time distance measurement. Stream footage to other Apple devices.
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.
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.
Enhance your photos with captivating thermal effects. This app offers a variety of filters, customizable sensitivity, and easy sharing options. Its intuitive interface makes it simple for anyone to create unique and extraordinary art.
This app transforms your device into a professional thermal imaging camera. It allows real-time temperature measurement, customizable color palettes, and the ability to capture photos and videos. Analyze thermal data, browse media, and utilize cloud features for enhanced functionality.
Transform ordinary videos into extraordinary visual experiences with a variety of unique effects like thermal, night vision, and x-ray. Record new footage or import existing videos, preview effects in real-time, and easily save or share your creations.
This tool helps outdoor workers stay safe by providing real-time heat index information and hourly forecasts specific to their location. It offers occupational safety recommendations and details on heat-related illnesses and their first aid.
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.
This tool helps prevent heat-related illnesses for outdoor workers by providing heat index and wet bulb temperature data. It offers current conditions and forecasts for US locations, using standardized risk level categorizations to help plan work activities and ensure safety.