Original photos from Android
When Android offers the original file, OurChest stores that file and does not compress it again.
Android phones do not all share photos the same way. When the share sheet offers the original file, OurChest stores that file. OurChest does not run its own compression pass to make a smaller copy for the Chest.
If another app already saved a reduced copy, that reduced copy is what gets uploaded. OurChest does not invent detail that was not in the file, and it does not add a location field.
The Android app is not in the Play Store yet. This page does not open a store listing.