Thermal Green Screen creates a Virtual green screen using the FLIR One to detect People, and other warm objects, in front of cool surfaces.

Key screens are a common video special effect. However they typically require a specially colored green screen for a background, and frequently the green color bleeds into the image. Thermal Green Screen uses the FLIR One's FLIR camera to detect people standing in front of a cool surface (for example, almost any wall that isn't on fire). It generates a mask that is then used to drop people into an arbitrary scene.

A Thermal Green Screen!!!

- Supports First & Second generation FLIR One
- Select one of the builtin background images or choose one from Photos
- Share images to Social Networks and Social Apps
- Selfie mode will orient the camera for selfies
- Adjustable temperature threshold to sharpen outlines
- Adjustable camera offset for Close-Up and Distance imaging
- Option to automatically Geotag images
- Option to save images to Photos
- Composite both visual and thermal images
- Add text and Edit images before Sharing
- Automatically Synchronize app settings between devices

* Requires a FLIR One *

What’s New

Version 1.0.1

Squashing a few bugs.

Fixed an issue on iOS < 9 that caused a crash when viewing info popups.
There was a small problem that caused a crash when some iOS 9 users accessed the settings section.
Finally, fixed a rare issue (one occurrence) that caused an iPad user to have to restart their app session. We are looking out for all bugs no matter how small!

Ratings and Reviews

1.3 out of 5
6 Ratings

6 Ratings

CdggRssjnb.445566767 ,


Don't bother downloading this app. It is a waste of time. You can only take pictures on the green screen, not videos anyway it doesn't let you take pictures!😡😡

Alan Newell ,

Does not work

Attached camera followed instructions did work. Eventually gave up and removed it

Cool ,

It's okay I guess ........

Well it is a bit complicated but it is ok


Rapid Application Development, LLC
60.8 MB

Requires iOS 7.1 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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