Mexif is a simple image metadata viewer tool. With Mexif you can inspect how a specific photo was shot on your iPhone without the need to transfer to your computer.
Mexif supports most of the standard metadata:
* Pixel dimension
* Color model
* Image orientation
* Camera model
* Camera lens
* ISO
* Exposure
* Aperture
* Shutter speed
* Focal length
* Exposure mode
* Flash mode
* Sensing mode
* GPS - Latitude, longitude, altitude, speed
Bonus
* Map location will be shown if GPS data is available
If you are not able to find the metadata you wish to check, raw metadata viewing is also supported.