GeckoImage

Same spot. One shot each. Take turns. "Stand here and shoot it like this." Hand the photo over, and let your partner, your dad, your kid line up the very same frame. Gecko Image stacks the two photos and scores how closely the second one matched the first, from 0 to 100. ■ Take turns, then compare scores One person shoots first. That photo becomes the reference. The next person sees it laid over the camera and hunts for the same spot. Who got closer? The score says so. Run the same reference again and again and the attempts stack up, 1st, 2nd, 3rd, so you can see exactly who is catching up. ■ Overlay the two and judge for yourself Stack both photos and slide between them. Press and hold to see the shot you just took, alone. Turn on difference mode and only the parts that missed will glow. Don't take the number on faith. Look. ■ Line it up while you shoot The reference photo is laid over…