
Letters Lab is a simple fullscreen tracing app that helps kids practice handwriting by tracing dotted letters or easy words right on the screen. You tap “Open App,” pick a letter (uppercase, lowercase, or mixed) or switch to short words, and the screen fills with multiple dotted copies like a digital worksheet. Your child traces with a finger, stylus, or mouse, and you can adjust the guide darkness, line style, pen size, and even the font to match what they’re learning. There’s also a “Speak” button that reads the letter/word out loud, plus a “Check” button that gives a quick score for how closely they stayed on the dotted lines—so it feels like a little game while building real writing control.