I recently moved from an aging MacBook Pro to a Windows laptop, but use iCloud Photo Library extensively. I miss the ease of editing date/time and GPS data in Photos.app. Is there a reliable EXIF editor for iOS that won't edit the photo destructively if I need to adjust date/time or GPS data? I tried Photo Investigator but was horrified to see it compress a DNG to a tiny JPG once I edited its timestamp, so now I'm not sure what it might do to a regular JPG photo. Any direction would be appreciated. Thanks!