I have an HDD connected to my WiFi router, where all my photos are stored. Many albums contain pictures taken by different cameras, so it is important for me to be able to sort them by their date taken rather than the file name or the modified date. On my PC I use ACDSee, which works well, but now I need a photo app that not only can display photos from network drives but also sort them by their date taken. Is there such an app? I tried ES File Explorer, which doesn't have such a function as far as I can see.