Pretty good

Does what it says it will do, but could use a couple of improvements & additional features.

Needs to support the retina display on the new iPad. Some of the screen elements dont work. Specifically the filter selector.

Im glad it uses Bluetooth since this makes things easier to connect, even in nature. However, I feel not having WiFi support is a big miss. I would prefer to use WiFi if I can. Im sure the remote would have a higher resolution for viewing.

Really should be able to touch the screen in a particular spot to focus on that area.

Needs to be able to disable the ability to save the image to both devices. Very annoying to get double images in photo stream.

Would love to be able to remotely control multiple devices at once. It would be great to take a single photo from multiple angles.

Eddiemoto about Remote Shutter Pro - Camera Timer with lens filter