Ok I personally feel the need to feature iOS apps that tend to save memory or free up memory for its users due to the peculiarities the entire iOS syetem is known for. In that light, here’s another. *wink*
The “Avast Photo Space” app is indeed a lifesaver (or should I say a memory saver) for the iOS users so far as gallery space is concerned. Especially for those using the 16GB ROM size devices.
The app uploads your pictures to any of the cloud services like Google Drive or Dropbox & replaces them with thumbnail sized photos in your gallery. Should in case you decide to view the full pictures, they’re downloaded from the used cloud service.
In the end, it’s able to shrink your Gallery memory used space from 7GB to 1GB.
Available free here
N.B – Rolling out to regions in bits. If not available now, keep checking later.