I had experimented with several photo transfer apps from the App Store. Gadgets such as the iPhone, iPod Touch and the iPad do not enable transferring photos between those devices using the Bluetooth feature alone.
Last year I discovered PhotoBeamer to be the most convenient I’ve used when forwarding a photo from my Camera Roll to my friend’s iPhone/iPod Touch/iPad device. It’s free to download from the App Store. Sometimes when you don’t want to sync or e-mail or share a Photo Stream for just one single photo, all you need to do is make sure your friend also has PhotoBeamer downloaded.
Now that the device you wish to quickly transfer your photos to already has PhotoBeamer installed, you both need to tap “Connect” within the app and make sure Bluetooth is activated so the connection between wireless Apple devices can be enabled. You’ll be asked to select a photo from Camera Roll and just tap “Beam” to beam a photo to another device.
It’s ideal to use for single photo beaming only.