Thermal Camera for Smartphones

FLIR Systems

    • Free



Turn your iPhone® into a professional thermal camera for troubleshooting and inspection, using this app with a FLIR ONE® series Thermal Camera attachment.

Note: This app requires the FLIR ONE series Thermal Camera connected to your smartphone in order for you to see the thermal camera view, but feel free to explore the app without the device attached. For more information, visit

Whether you need to inspect electrical panels, find the source of HVAC failures, or discover hidden water damage, the FLIR ONE series offers the features you need to find problems faster and get more work done in less time. With advanced image enhancement features such as FLIR MSX® and FLIR VividIR™, the FLIR ONE series provides best-in-class thermal imagery for smartphones that ensures you can detect problems with precision. The revolutionary form factor and extender arm of the new FLIR ONE Edge Pro ensures that your camera will fit your smartphone or tablet, even with a protective case on.

Key FLIR ONE App features:
• Scan for faults with the thermal camera view and capture photos and videos to your gallery
• Troubleshoot efficiently with automatic tracking of the hottest and coldest spot (Pro Series only)
• Choose between a variety of color palettes for best visualization
• Analyze faults with temperature spot measurements
• Adjust the IR scale to highlight the problem (Pro Series only)
• Add text notes to photos to document your findings
• Easily share your findings with clients and colleagues

For additional application ideas and news, or to share your day-to-day discoveries, follow FLIR on social media channels at,,, and

What’s New

Version 5.0.0

Introducing support for the new FLIR ONE Edge Pro thermal camera. Its revolutionary, easy to use and flexible design allows users to
• separate the screen from the camera, enabling the user to look under, over and around obstacles to see problems they would have otherwise missed.
• the wireless connection effectively futureproofs the device against changes in both smartphone brand and smartphone connector design which would otherwise render the camera unusable. This provides users and enterprises confidence to deploy the FLIR ONE Edge Pro to eliminate fear of obsolescence.

Stability improvements & bugs fixes.

Ratings and Reviews

4.1 out of 5
234 Ratings

234 Ratings

Punnisi ,

Great gadget

Works great as advertised & very user friendly.

ianh64 ,

Unacceptable to drop support of legacy hardware in an app update

Totally unacceptable to drop support of legacy hardware simply by an in store app update. Only notice was a minor comment in the release notes - too late to reject the update by then especially as most will update apps automatically or en-mass.

We are not asking for latest and greatest app, just the ability to continue to use this expensive hardware with an older version of the app.

KeefieP ,

Does not work with older One cameras

I can’t believe that a company like FLIR would release this update rendering older One cameras totally useless with no way of going back to a working version. I’d advise NOT to buy a FLIR product unless you are willing to accept that they will render your expensive purchase useless after a few years.

App Privacy

The developer, FLIR Systems, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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