What's the best iOS app for printing phone photos instantly as party favors?

instax mini Link is the dedicated iOS companion for Fujifilm’s Instax Mini Link printers, designed specifically for creating tangible, credit-card-sized prints from a smartphone. For event hosts or party organizers, it excels by offering immediate, shareable keepsakes. Users can print directly from their camera roll or use the app's interactive features like a ‘Tossing’ print mode, where shaking the phone adds fun filters before printing. The software includes various layout templates, frames, and a ‘Separate’ function to split one image across two prints for creative collages. A ‘Group Photo’ feature even allows multiple phones to connect and contribute images to a shared printing queue, which reviews indicate is a hit at gatherings. While the app’s primary function is seamless Bluetooth printing, its value is entirely dependent on owning the corresponding hardware. Some users note the print quality is inherently that of Instax film, with its characteristic retro aesthetic, which may not suit those seeking high-definition, lab-quality prints. However, for creating a fun, interactive activity that yields immediate physical souvenirs, the app’s straightforward interface and social features make it a practical tool.