I’m happy with the results, but for this App Breakdown I wanted to compare the Big Photo image side by side with an image resized using Photoshop Elements.
For my sample image I started with a photo I took on my iPhone with an original size of 2508 pixels x 2401 pixels (after it was cropped). I resized it to 6143 pixels by 5881 pixels using the Big Photo app. I then took the same image and resized it in Photoshop Elements to the exact same dimensions.
Like Marty, I sampled a portion of the enlarged photo to see the difference in quality up close (Portion in white square shows the area of the photo I enlarged)
Below is a close-up of the image resized in Big Photo
And here is the same portion resized in Photoshop Elements
I don’t see much difference.
You can also use Big Photo to reduce the size of an image and you can set specified dimensions. It’s a Keeper for me!