Create intricate geometric line drawings with a unique gear-based system. Explore over 150 gears and a vast array of pen and canvas customization options. Save and share your captivating designs.






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Whether you want more options like Contraptor or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.












Create intricate geometric line drawings with a unique gear-based system. Explore over 150 gears and a vast array of pen and canvas customization options. Save and share your captivating designs.






Experience the calming art of pottery creation on your mobile device. Shape, sculpt, and decorate unique ceramic pieces using intuitive touch controls and a variety of tools. Unleash your creativity and craft beautiful masterpieces.