Mosaic HighRes

Mosaic HighRes builds a single big picture out of hundreds or thousands of your own photos — pick one photo as the "target," pick a pool of other photos from your library, and the app arranges small versions of the pool photos into tiles that, together, recreate the target image. Zoom in and you see individual photos; zoom out and you see the picture they form. WHY IT'S DIFFERENT Most mosaic apps cap out at phone-screen resolution and call it done. Mosaic HighRes is built to produce files sized for an actual physical print — pick a print size (inches or cm) and a DPI (150 / 300 / 600 / 1200, or custom) and the app shows you, before it renders anything, how sharp each individual tile will be at that size. No surprise blur after a 20-minute render. Under the hood the renderer builds the output one horizontal strip at a time instead of holding the whole finished image in memory, so it can…