With MetaX, you can do:
・check main metadata (E.g. ISO, Shutter Speed, Aperture, FNumber and so on)
・Add date to image
・Add location to image
・Remove all metadata
・Support HEIF
・Download image from iCloud
・”MetaX” album will be created
・Two type of save mode (1. Delete original image at same time. 2. Remain original image)
・Support iPhone and iPad (Horizontal & Vertical)