I’ve been playing with both Photobox and Realslider. This will be for a kiosk-style display of captioned images. Either looks like it could serve our needs, but I prefer the look of Photobox. However, Photobox seems to be a bit glitchy when using two-finger zoom on an iPad. Unlike in Realslider, the zoom is fairly unresponsive and has a tendency to get stuck while zoomed in. Any help?