Great app, works flawlessly, quick support. As an e-commerce focused high end photo printing studio, finding easy, simple, and efficient ways for clients to order online, while getting large files to me is always a challenge. All solutions fall short in one way or another. This is a simple, quick way of getting high resolution files, and when paired with a product option is quite powerful.
The reasons that this does not get a 5th star (yet):
Lack of cropping based on image ratio, and no minimum resolution allowance per selected size. A photo resolution scoring system and cropping by product option ratio would make this app dominate the market.
*actually, for what it is meant to do, it gets a 5th star after all. Still want to see the above features added.