Most AI background removal apps out there do not have easy to use finetune feature, the PhotoKit does and I use it daily, for example customer sends a photo of their pet laying in the grass or standing in the water and the grass/water is covering the bottom of the pet's body. A standard background removal tool will remove the grass / water and leave the pet's image "amputated". With PhotoKit I can easy add to the cropped out pet the bottom grass or water with easy to use transparency on/off UI... I have many background removal tools, including Photoshop, removebg, phot.ai pixelcut, photoroom, fotor etc... and none has such easy to use feature I described here. The app is definitely packed with many other great features and in all, for my use case, well worth the money spent.