Chalkboard app vs White Nightmare

Free Chalk Board brings the classic classroom chalkboard to your phone or tablet. Pick a stick of chalk, draw on the slate-green board, and watch every stroke go down with real chalk texture — dusty edges and all. No accounts. No internet required. Just a chalkboard, a tray of chalk, and a felt eraser. WHY YOU WILL LOVE IT • Realistic chalk strokes with authentic dusty texture • Classic slate-green board with a subtle, natural surface • 8 chalk colors — white, yellow, pink, blue, green, orange, purple and peach • 4 chalk sizes, from thin lines to thick sidewalk-style strokes • Felt eraser in 4 sizes, just like the one on the chalk rail • Undo and redo any stroke • Save your drawing straight to your photo library • One-tap clear, with confirmation so you never wipe the board by accident • Works 100% offline — draw anywhere, anytime PERFECT FOR • Kids who love to draw and doodle • Menu boards, signs and hand-lettering practice • Classic games — tic-tac-toe, hangman, Pictionary • Teaching, tutoring and practicing letters or math • Relaxing, nostalgic sketching DESIGNED FOR EVERY SCREEN A mobile-first design that feels great on phones and scales beautifully to large tablets, in portrait or landscape. Your drawing is preserved when you rotate the screen. Download Free Chalk Board today — the chalk is already out of the box.

Simple! Find the pure white color blocks. It is very hard, you hard to see which one is true white color.