I was looking for an Android app to view the EXIF information of photos taken on my Moto G smartphone. I tried the following apps:
Exif Viewer was the best among the lot. The GUI is clean and the information is displayed nicely below a small preview of the photo. The one nagging problem I have with this app is that it displayed shutter speed as a fraction of 10000, which is simply meaningless to me.
In the end, I did not pick any of these apps. I would have chosen Exif Viewer, if it did not have that Shutter Speed display problem. It turns out that the Motorola Camera app in the Moto G can display the most important EXIF information anyway: aperture, shutter speed and ISO. Just open any photo, click once on it to get the top menu, choose Options and then Details to view the EXIF information.
Tried with: Motorola Camera 18.104.22.168, Android 4.4.3 and Moto G