iPhotoVR : SBS VR Photo Viewer

The tiniest (just 0.1MB!) side-by-side (SBS) photo viewer for virtual reality (VR) headsets such as Google Cardboard. Now view any photo in your phone in huge theater size!
NOTE:
This app is only for viewing normal photos through VR headset. It is NOT for 180 or 360 type VR photos. Use Google's Cardboard Viewer for that.
FEATURES
- View any photo in SBS format
- Can be accessed from your file manager
- Supports slideshow of photos
- Works even on phones that are not Cardboard compliant
- Mode for normal, non-SBS display as well
- Lightweight, Ad-free, No unwanted permissions
A few points to note:
- Only the popular image formats (jpg, png etc.) are supported
- It does not display web images
- It does not use the magnetic navigator controls, head tracking etc.
- There may be a slight lag when loading high resolution photos in weaker devices.
If you are not familiar with cheap VR displays that can convert your mobile screen into a virtual movie theatre, checkout these links:
https://www.google.com/get/cardboard/
http://www.tomsguide.com/us/vr-headset-guide,news-20644.html