It’s dead simple and just works
Open the app. Pick a photo. Choose the amount of cells you want it split into. See a real-size preview. Save to your Photos app. It’s that easy. My only wish for this app would be to move the photo inside the cells if it happens to be taller than the cell, but that’s a minor quibble. This is definitely worth the money if you’re someone who posts photos to Threads often.
