Host Computer
The device that processed the image.
- EXIF tag ID
- 0x013C
- Group
- Rights & software
- Example
- iPhone 15 Pro
- Editable in EXIF Viewer
- Yes
What iPhone writes
Written since iOS 15; duplicates Model.
What dedicated cameras write
Rarely written.
How to view Host Computer on iPhone
Open the photo in Photos, tap Share, then View EXIF (EXIF Viewer’s action extension). The field is listed under “Rights & software”. Tap Edit to change it, or select several photos in the app to change them all at once. Or drop the photo into the free online EXIF viewer.