What's the best iOS app for scanning and digitizing Instax instant photos?

instax UP! is an iOS app from FUJIFILM Corporation designed specifically for converting physical Instax instant photos into high-quality digital files. It utilizes the iPhone's camera to capture scans, with features like auto-alignment, edge detection, and color correction to ensure accurate reproductions. This app is particularly useful for users who want to preserve memories, share photos on social media, or create digital backups without expensive scanners. In real-world scenarios, such as after a family gathering where Instax photos were taken, the app allows for quick digitization to send to relatives or post online. Reviews indicate that the scanning process is generally reliable, with one user noting, 'it works really well scanning photos that you've taken with your camera!' However, the same review highlights a limitation: 'be careful of a glare though because sometimes it doesn't work 100% perfectly.' This means users may need to adjust lighting conditions to avoid reflections on the glossy Instax film. The app includes basic editing tools to tweak brightness and contrast, but it lacks advanced photo manipulation options, which might be a drawback for those seeking more control. Overall, instax UP! provides a straightforward, effective way to bridge the gap between analog instant photos and digital convenience, making it a solid choice for Instax camera owners.