Spiro is a digital spirograph — a recreation of the classic drawing toy, designed to be the most satisfying, relaxing, and beautiful geometric art experience on your device. Whether you want to unwind after a long day, doodle something creative, or let your creativity flow, Spiro makes it effortless to create mesmerizing, intricate patterns.

Pick a gear, pick a color, and draw something beautiful. Every single time.

WHY YOU'LL LOVE SPIRO:

• The "Lift & Reveal" Magic: Just like the real physical toy, the magic happens when you finish drawing. Watch the gear lift away with a delightful animation and a burst of confetti, revealing your clean, perfect pattern underneath.
• ASMR-Grade Sensory Feedback: Every interaction feels incredibly tactile. Feel the gentle click-click-click of the gear teeth meshing as the wheel rolls, and a satisfying haptic thud when your artwork is revealed.
• Surprise Me: Don't want to think about settings? Tap the "Surprise Me" button for an instant, random combination of wheels, holes, and colors. Watch the app auto-draw a stunning piece of art with zero effort. Every tap guarantees a beautiful result!
• Endless Creativity: Layer multiple patterns, colors, and gear shapes on the same canvas. Discover the endless combinations of 8 unique wheels and a vibrant color palette (including a gorgeous Rainbow brush!).
• 100% Relaxing & Safe: No ads. No data tracking. No internet required. Just pure, offline drawing joy for kids, adults, and the whole family.

CORE FEATURES:

• Accurate Math, Beautiful Art: Powered by precise hypotrochoid math for perfect curves and spirals.
• Manual & Auto-Draw Modes: Drag the gear yourself for a tactile experience, or sit back, relax, and watch the app draw for you. You can even adjust the auto-draw speed from 1x to 10x!
• High-Resolution Export: Save your art to your gallery in crisp 2048x2048 px resolution.
• Easy Sharing: Share your creations instantly to social media or messaging apps with the native Android share sheet.

Bring back the nostalgia of your favorite childhood spirograph toy with a modern, satisfying twist. Download Spiro today and start drawing your masterpiece!