【實用攝影app】TwinViewer|最夯免費app-綠色工廠好玩App

TwinViewer is a dual-screen photo viewer application.It's a powerful tool to organize your photos. You can compare two photos side by side, pick a better shot, leave one and delete another.This can also serve as an EXIF viewer.----- HOW TO USE ------ Swipe left/right to browse next/previous photo.- Pinch open/close with two fingers to zoom in/out.- Double tap either one to display in full-screen mode.- Sync/Async button to switch the sync mode between two viewers.- Swap button to switch two images.- Data button to show data such as image size or shooting date.If you upgrade to the full version, you can- display detailed EXIF data,- save photos to another album,- delete photos from the album (iOS 8 or later),- export to camera roll, by email.- share on Facebook /Twitter.----- NOTE -----* Supported only for iOS 7.0 or later.* The Privacy Settings for Photos need to be active. Open Settings app > Privacy > Photos > Turn TwinViewer ON.