Users of iOS6 will notice that Photosmith isn't listed in your iPad's Location Services, like it was in iOS5 and earlier. This is something Apple changed in iOS6!
If you're not able to use Photosmith due to an Access Error, open up your iPad's Settings, and look for the Privacy section, and tap Photos. Move the slider next to Photosmith to "On."
If you're using iOS5 and receiving access errors when trying to read the Camera Roll, please do the following:
1) Uninstall Photosmith
2) in Settings > Privacy > Location Services, turn Location Services off, then back on.
3) Reinstall Photosmith.
4) MAKE SURE when you're prompted, that you grant Photosmith access to your current location.