Tap to speak...
Your child speaks, and WonderLine listens. No typing required.
Gemini AI creates a custom, high-contrast coloring page in seconds.
Screen locks completely. Place paper on top and trace without accidental swipes.
The perfect analog activity for a digital world.
Generate instant tracing worksheets for any letter, number, or word. Simply say "Alphabet" or "Numbers 1-10" to practice writing.
Traditional light boxes are bulky and need outlets. Your iPad is already in your bag. Turn it into a tracing tool instantly.
Kids can't trace on a normal photo app—the image moves! Our 'Lock Mode' freezes the screen so they can focus on creativity, not YouTube.
Stop wasting expensive ink cartridges on coloring pages that get used once. WonderLine is digital-first, paper-second.