Image quality problem

[Екатерина5E33]

I use the photoshop fix app on my tablet. When you select an image, the application changes its quality and resolution. The inscription "the size of the image has been changed to achieve the best performance" appears on the screen. There is no such thing on the phone, help me understand the problem, I do not want to lose image quality. Apple iPad Air 3 generation tablet, 64 GB memory

[Bree5E3C]

im having the same problem