One Stroker vs Perfect Shapes

One Stroker is a simple scoring app where you draw shapes in one stroke and receive a score based on beauty and accuracy. Choose from circles, triangles, squares, stars, hexagons, and hearts, then draw the shape with your finger in one smooth stroke. When you lift your finger, your drawing is scored automatically. The scoring system checks not only how similar your drawing looks, but also the features that make each shape recognizable. It evaluates straight lines, corner count, side balance, aspect ratio, star peaks and valleys, heart shape, and more. After scoring, the correct neon shape appears over your drawing so you can intuitively see where your line matched and where it shifted. Main features: ・ Draw shapes in one stroke ・ Score out of 100.0 with one decimal place ・ View shape-by-shape local records ・ Game Center leaderboards and achievements ・ Simple, modern neon-inspired design A quick, simple, and surprisingly deep one-stroke challenge. Draw a beautiful line and aim for a perfect 100.0.

How close to perfect can you get? Trace the shape in a single stroke and get scored from 0 to 1000. A clean line feels effortless — a perfect one is legendary. Your ink sparkles gold while you're on the line and fades when you drift, so every stroke teaches your hand something new. 121 UNIQUE SHAPES From circles and stars to letters, spirals, a ghost, a pretzel, and one truly evil maze — every level is a different shape across 13 worlds. FIVE WAYS TO PLAY • Trace — the classic: follow the line • Memory — study the shape, then draw it blind • Invisible Ink — your line only appears when you lift your finger • Speed — the shape fades while you draw • Mirror — your ink comes out flipped; good luck A NEW CHALLENGE EVERY DAY Everyone in the world gets the same daily shape. One attempt. Build your streak, earn rewards, and climb the daily leaderboard. EARN YOUR TITLE Collect stars to unlock new worlds, chase crowns on perfect scores, and rise from Doodler to The Perfect Hand on the Game Center leaderboards. MADE TO FEEL GOOD Hand-tuned scoring, musical feedback, satisfying haptics, unlockable ink colors, and a scoring system calibrated on real human hands. 850 is hard. 950 is elite. 1000 is a story you'll tell. Free to play. No forced ads — ever. Optional rewarded ads only, always your choice.