Pixel Pals is the simplest way for kids to make pixel art on iPad and iPhone. Pick a colour, touch a square, and it's coloured in. That's it. No menus to learn, no accounts, no setup: open the app and start drawing. Five big tools sit down the side: Draw, Erase, Fill, Pick and Move. The colours sit along the bottom. Made a mistake? Tap Undo. When they want more, it's there without getting in the way: • Press and hold any colour for lighter and darker shades • Palettes: Rainbow, Pastel…