645 PRO has been designed, from the ground up, for professional and serious amateur photographers. So it works the way a camera works, not some piece of computer software. Every setting is managed directly from the camera—no layers of menus to negotiate. You have instant access to everything that can be controlled, from focus/exposure and white balance locking to a 645 PRO-exclusive choice between spot and multi-zone metering.
This app has just had a new update, you can check out What’s New below. This is a free update, if you have previously downloaded this app. If not you can download it here. It retails for $2.99/£1.99/download.
➢ Improved video preview performance
➢ Greatly enhanced power management
➢ Faster file-saving
➢ (Optional) AF Assist only fires in high-ISO situations
➢ "Persistent" film/back bypass fixed