Even the way your photos are organized into albums is preserved. IF THE FILE CREATION AND MODIFICATION DATE HAS CHANGED, TRY USING A DIFFERENT MEMORY CARD OR TRY REFORMATTING THE MEMORY CARD USING A DIFFERENT FORMAT. When copying, all file metadata (date created, location, etc.) is preserved. From memory cards, photos can be copied to a desktop PC/laptop, or you can use your memory card for storing your photos and videos. With this app, you can easily copy your photos and videos from the iOS Photos app to your memory card. In order to prevent accidental deletion of photos or videos that were not copied, delete them using this application, as the app does not delete photos and videos that were not copied (by default). Photos and videos stored in iCloud or synced via iTunes are NOT copied. IMPORTANT!!! Only photos and videos available on this iPhone/iPad will be copied. If you will be converting HEIC files to JPG, do not delete the original HEIC files.
Therefore, check the copied files very carefully using your desktop PC/laptop. IMPORTANT!!! Check the copied files ONLY after reconnecting the memory card or better using a desktop PC/laptop. Use memory cards with FAT32 format, despite the fact that the copying speed will be very slow (but the files will not disappear and the dates of creation and modification of files will be saved). Only those files that were copied from the iPhone disappear. This was verified using the iOS Photos app and the iOS Files app. Because after copying files, reconnecting the memory card and moving through folders, the files disappear along with the folders. IMPORTANT!!! DO NOT use memory cards or flash drives with exFAT format.