Have you looked in the app store yourself? I just did a quick 2 second search and found one called Photo Manager Pro with primarily positive reviews...the native app works flawlessly for me so I've never even considered an additional one to go with it, especially if i had to pay for it. To be honest, the only time i have ever had pictures saved into a different folder than my normal photo location is when i sync photos from my computer to my iPhone (which i think i have done once in the last year +, lol.