Best Flir Apps

124+ iOS apps curated and reviewed

3.8 avg rating
19 free apps
Updated September 2026

Finding the right flir apps can be overwhelming with so many options. We've analyzed 124+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Flir Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flir OneFlir OneFree4.6★ (7.6K)NoYesSep 2026
2FLIR ToolsFLIR ToolsFree1.8★ (19)NoNoSep 2026
3FLIR Gateway AppFLIR Gateway AppFree5.0★ (1)NoNoMay 2026
4Flir ResponderFlir ResponderFree3.8★ (6)NoNoSep 2026
5Night Vision - Camera & VideoNight Vision - Camera & VideoFree4.5★ (6.4K)YesYesSep 2026
6Lorex CloudLorex CloudFree1.5★ (282)NoNoSep 2026
7FLIR R700FLIR R700Free4.5★ (2)NoNoMay 2026
8Flir MeterlinkFlir MeterlinkFree4.2★ (34)NoNoSep 2026

Top Picks for Flir

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
  • 🚀 Simple but informative
  • 🚀 Works great as advertised & very user friendly
  • 🚀 Awesome system saves time and money

Room to Improve

  • 🐛 Image alignment issues
  • 🐛 Scam - won't connect
  • 🐛 Poor App/Image refresh
  • 🐛 Waste of money
  • 🐛 Poor UX, only real option
  • 🔋 Poor battery life
  • 🔒 Privacy issue
  • 🔒 Requires full access to photos
  • 🔒 Watermark advertising
1.8😞(19 ratings)
Free
FLIR Tools screenshot 1
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This app allows professional thermographers to view and capture live infrared video and stills from select FLIR cameras on their mobile devices. It enables remote operation of cameras, data analysis, and report generation for thermal imaging inspections.

What We Love

  • 📱 Works well with compatible cameras for image transfer
  • 🎨 Good editing tools for thermal image analysis
  • 📊 Useful for field reporting and client presentations
  • 🔧 Spot temperature measurement and annotation features
  • ⚡ Quick image review capability in the field

Room to Improve

  • 🔌 Persistent connection issues with cameras
  • 🐛 Frequent app crashes and freezing
  • 📉 Significant loss of features after updates
  • 🚫 Limited device compatibility despite marketing
  • ⚠️ Poor remote control functionality
  • 📤 Bulk image management severely limited
  • 🔐 Forced account registration requirement
  • 💾 Unreliable image import and transfer
  • 🎯 Confusing and unintuitive user interface
  • 📋 Removed report template and layout options
  • 🔗 Bluetooth connectivity no longer supported
  • 🏷️ Unwanted watermarks on images
  • ⏱️ Slow device discovery process
  • 🔄 Inconsistent behavior across iOS versions

More Flir apps to explore

FAQ about Flir

What are the best flir apps for iPhone?
Flir One tops our flir apps ranking as of September 2026, with a 4.6-star average from 7.6K App Store ratings, and it's free to download.
Yes — 19 of the top flir apps we rank are free to download, including Flir One and FLIR Tools.
Flir One has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 124+ flir apps on the iOS App Store as of September 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.

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