You already spend half your day swiping through social media without even trying. SwipeGallery just points that same thumb muscle at your camera roll instead: up to keep, down to delete. Turns out the habit that ruins your screen time is great at fixing your storage. It remembers every choice, then everything you marked lands in a review grid so you can double check before anything actually disappears. All on your phone, nothing uploaded. Download for free, no account needed