[iOS] Free - EXIF Viewer (w. $4.99) @ Apple Store

Popular OzBargain app that has been posted on Cheapies in the past.

FEATURES
▸ Remove EXIF metadata including Photos GPS location known as Geotagging of photos.
▸ Displays EXIF metadata of any photo on your iOS device(s), Photo Stream or iCloud.
▸ Displays EXIF tags like ISO, Shutter Speed, Focal length, Camera Model, Lens Model, Time stamp, Aperture, Shutter Count and File name
▸ Ability to Zoom in photos,even with large size like 80 MB without loosing clarity or resolution.
▸ Re-order EXIF tags in the way you prefer & ability to hide EXIF tags that you don't want to see.
▸ Select your preferred date formats (eg 1 day ago vs August 24th 2014 vs 24-08-2016 etc).
▸ You can optionally hide photos without EXIF metadata.
▸ Navigate quickly between next and previous photos in Exif detail screen by swiping right or left.
▸ App works on landscape and portrait mode on iPads.
▸ App is optimised for latest iOS Devices including iPhone 5SE, iPhone 8, iPhone X, iPad Mini, iPad Air, iPad Pro.
▸ App also support 3D Touch on iPhone 8 and iPhone 8 Plus (or newer device with 3D Touch support). Including Appshortcut to access "Favorites", "Photostreams", "Albums", "All photos" quickly. Also Peek and POP functionality on ExifCards and photos in grid view.
▸ Ability to share Image with or without EXIF Metadata.
▸ Copy EXIF data to Clipboard (So that you can paste & share EXIF data as text in any other app).
▸ Most Messaging and Social networking apps remove EXIF Metadata from photos you send or receive. However, sending photos using Mail/ AirDrop retains or SD Card reader, Camera connection kit etc retains EXIF metadata.