1. Home
  2. Topics
  3. Heat Camera

Best Heat Camera Apps

246+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.1★, the heat camera category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.

Compare top Heat Camera Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flir OneFlir OneFree4.6★ (7.6K)NoYesAug 2026
2Night Vision - Camera & VideoNight Vision - Camera & VideoFree4.5★ (6.4K)YesYesAug 2026
3Night Vision Thermal CameraNight Vision Thermal CameraFree3.7★ (24K)NoYesAug 2026
4Thermography CameraThermography CameraFree4.0★ (9)YesNoAug 2026
5Thermal Vision FX Camera :iTVCThermal Vision FX Camera :iTVCFree4.4★ (793)YesNoAug 2026
6Heat Sensor CameraHeat Sensor CameraFree4.5★ (107)YesYesAug 2026
7Camera Filters: Heat & ThermalCamera Filters: Heat & ThermalFree5.0★ (2)NoYesMay 2026
8ThermalCameraManagerThermalCameraManagerFree—NoNoMay 2026

Top Picks for Heat Camera

Flir One#1

Flir One by FLIR Systems Aktiebolag

Thermal Camera for Smartphones
Editor's Choice
📷 Photo & Video
4.6😐(7.6K ratings)
FreeIn-App Purchases
Flir One screenshot 1
Flir One screenshot 2
Flir One screenshot 3
Flir One screenshot 4
Flir One screenshot 5

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.

What We Love

  • 🚀 Great for finding animals
  • 🚀 Excellent affordable option for home inspection
  • 🚀 Valued piece of tech for animal rescue
  • 🚀 Excellent piece of equipment

Room to Improve

  • 🐛 Image alignment issues
  • 🐛 Scam - won't connect
  • 🐛 Poor App/Image refresh
Night Vision - Camera & Video#2

Night Vision - Camera & Video by Aleksei Metelkin

Super thermal cam infrared IR
Strong Contender
📷 Photo & Video
4.5😞(6.4K ratings)
FreeAdsIn-App Purchases
Night Vision - Camera & Video screenshot 1
Night Vision - Camera & Video screenshot 2
Night Vision - Camera & Video screenshot 3

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.

What We Love

  • 👍 Works as advertised
  • 🚀 Surprising and impressive results
  • 💡 Useful for seeing in the dark

Room to Improve

  • 🔒 Paywall restricts full functionality
  • 🐛 Glitchy and laggy performance
  • 🔋 Time-limited free trial
Night Vision Thermal Camera#3

Night Vision Thermal Camera by Florian Winter

Live camera filter effects
Worth Considering
📷 Photo & Video
3.7😞(24K ratings)
FreeIn-App Purchases
Night Vision Thermal Camera screenshot 1
Night Vision Thermal Camera screenshot 2
Night Vision Thermal Camera screenshot 3
Night Vision Thermal Camera screenshot 4

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.

What We Love

  • 👍 Reliable for paranormal investigations
  • 🚀 Useful for detecting heat signatures
  • 🔍 Good object detection capabilities

Room to Improve

  • 🐛 Thermal camera doesn't work as advertised
  • 🐛 Night vision mode is just a color filter
  • 💸 Many features locked behind paywall

More Heat Camera apps to explore

4
Thermography Camera
Thermography Camera
Thermography Camera
Infrared Camera
Free

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.

Pseudo-color conversionInfrared thermography simulationPhoto effects
📷 Photo & Video
(9)
ad-supported
5
Thermal Vision FX Camera :iTVC
Thermal Vision FX Camera :iTVC
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.

Real-time thermal vision filtersLive heat imaging effectsVideo recording via iOS screen recording
📷 Photo & Video
(793)
ad-supported
6
Heat Sensor Camera
Heat Sensor Camera
Heat Sensor Camera
Thermal Heat Camera
Free

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.

Simulated thermal camera filterNight vision modeEMF and radar spirit detection
🔍 Reference
(107)
free with in-app purchases
7
Camera Filters: Heat & Thermal
Camera Filters: Heat & Thermal
Camera Filters: Heat & Thermal
Filter Infrared Vision & Night
Free

Apply fun visual filters to your camera that simulate thermal and heat-vision effects. This app is for entertainment and artistic use only, not for actual thermal detection. Capture and share unique images and videos with various creative styles.

Thermal & Heat Vision EffectsReal-Time Camera PreviewPhoto & Video Mode
🔧 Utilities
(2)
free with in-app purchases
8
ThermalCameraManager
ThermalCameraManager
ThermalCameraManager
by Rina Fujii
Free
🔧 Utilities
(0)
9
Infrared Thermal Imager
Infrared Thermal Imager
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.

Wide temperature measurement rangePicture and video captureHigh and low temperature tracking
🔧 Utilities
(1)
free
10
Thermal Camera Filter Effects
Thermal Camera Filter Effects
Thermal Camera Filter Effects
Night Vision Heat Infrared Cam
Free

Simulate thermal camera visuals for educational purposes and demonstrations. Explore guides and get instant answers from an AI assistant about thermal imaging and night vision. Understand heat patterns and explain concepts easily.

Live thermal-style visual effectsBuilt-in AI assistantCurated guides
🔧 Utilities
(3)
free with in-app purchases
11
Thermal & Night Vision Camera
Thermal & Night Vision Camera
Thermal & Night Vision Camera
Heat sensor effects
Free

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.

Real-time thermal camera simulationNight vision camera effectsApply effects to live footage
📷 Photo & Video
(743)
free with in-app purchases
12
IRCAM+
IRCAM+
IRCAM+
by 凯歌 史
Free
📷 Photo & Video
(0)
13
Thermal Heat - Camera Filters
Thermal Heat - Camera Filters
Thermal Heat - Camera Filters
Effect: Infrared, Night Vision
Free

Transform your photos and videos with simulated thermal, low-light, and UV-style artistic filters. This entertainment app offers creative effects for a unique visual flair, with options for photo and video capture, object detection, and zoom.

Simulated thermal filtersLow-light and UV-style effectsPhoto and video capture
🔧 Utilities
(39)
free with in-app purchases
14
Thermal Vision: Filter Camera
Thermal Vision: Filter Camera
Thermal Vision: Filter Camera
Night & Infrared Effect
Free

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.

Five unique thermal filtersAdjustable filter sensitivityPhoto and video capture
🔧 Utilities
(462)
subscription
15
Thermal Camera FX: Real IR App
Thermal Camera FX: Real IR App
Thermal Camera FX: Real IR App
IR FX Cam with Thermal Effects
Free
🎬 Entertainment
(0)
16
Camera Effect Vision — Filters
Camera Effect Vision — Filters
Camera Effect Vision — Filters
Real-time Thermal Imaging
Free
🔧 Utilities
(0)
17
Thermal Camera - Night Vision.
Thermal Camera - Night Vision.
Thermal Camera - Night Vision.
Imaging with infrared light
Free

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.

Thermal filtersCustomizable sensitivitySave and share photos
📷 Photo & Video
(39)
freemium
18
Thermal Vision Camera: Filters
Thermal Vision Camera: Filters
Thermal Vision Camera: Filters
Filter: Thermometer & Heat Cam
Free
🔧 Utilities
(0)
19
Thermal Vision: Heat Nightcap
Thermal Vision: Heat Nightcap
Thermal Vision: Heat Nightcap
Imaging with ultraviolet
Free

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.

Apply thermal filters to photosAdjust filter sensitivitySave creations to device
🔧 Utilities
(55)
free with in-app purchases
20
Thermal Heat FX Camera Filter
Thermal Heat FX Camera Filter
Thermal Heat FX Camera Filter
Make Infra-Red Style Images
Free

Simulate thermal vision effects on your photos and videos. Capture unique images with an infrared-style filter and share them instantly. This app is for entertainment purposes only, offering a fun visual transformation for your media.

Thermal camera style FXInfrared-style filterReal-time capture
🎬 Entertainment
(30)
free with in-app purchases

Looking for something similar to heat camera?

Explore related topics

secret
see through camera
see through clothes
heat camera filter
hdr fx
say cheese
heat camera vision
autostitch panorama
vine download
fingersoft
video download pro
night vision camera
heat vision
popbooth photo booth
pudding cam
download facebook videos
infrared camera
thermal camera
transform
symbol gram
thermal
countdown camera
thermal vision
breast
invisible hand

FAQ about Heat Camera

What are the best heat camera apps for iPhone?
Flir One tops our heat camera apps ranking as of August 2026, with a 4.6-star average from 7.6K App Store ratings, and it's free to download.
Yes — 20 of the top heat camera apps we rank are free to download, including Flir One and Night Vision - Camera & Video.
Flir One has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ heat camera apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The FLIR ONE app works with a connected FLIR ONE series thermal camera to turn your smartphone into a thermal imager. It allows you to see heat signatures, capture thermal photos and videos, and analyze temperature data to identify problems like water leaks, electrical issues, or HVAC inefficiencies.
Key features include a live thermal camera view, the ability to capture and save photos/videos, temperature spot measurements, adjustable color palettes, and the option to add text notes. Advanced models offer automatic hot/cold spot tracking and IR scale adjustment. The app also supports cloud uploads for easy sharing and organization.

Related searches

thermal heat camerabody heat camerathermal heat camera freethermal heat - camera filters