What photo progams are using up my phones space??

[Ed Ke6bnl]

I have a Samsung S5 and have these photo apps on the phone
photobucket, gallery, picasa, dropbox, photos (I think google+). I do not want to use all the phone storage with photos, I want to know what programs are using phone space to store my pictures??? Thank ED

 

[UJ95x]

Even if you have 100 different photo apps, the amount of storage used by the pictures themselves will be the same. All the gallery/photo apps is allow you to view, edit, and delete them. It doesn't save them to each and every app
The apps like Picasa, Dropbox, and Photobucket don't store the photos locally, so you don't have to worry about those.