Coretin: AI Co-Drawing

Sketch Fast. Create Smart. Meet Coretin – The Lightweight AI Co-Drawing App for Instant Visual Ideas. Coretin is a lightweight, AI-assisted sketching app designed for fast idea visualization. Just start drawing, elaborate a little, and watch Coretin complete your sketches in real time. Whether you're capturing quick concepts, doodling for fun, or refining a creative spark, Coretin helps you bring your ideas to life effortlessly. Main Features: Draw and collaborate with fast AI – Start with a rough idea and let Coretin intelligently enhance and evolve your drawing. Explore multiple changes – Instantly generate and preview different visual takes on your sketch. Powered by cutting-edge AI – Enjoy a seamless, lightweight drawing experience supported by fast, responsive machine intelligence. Perfect for creative play, prototyping, or visual storytelling on the go. Bring Your Concepts to Life – Instantly. Download Coretin and co-draw with AI in seconds. In-App Purchase Options: To use the AI inference model features, users need to purchase a premium subscription. a. We offer two subscription models: $4.99 USD per month: This subscription provides premium access with auto-renewal. $39.99 USD per year: This subscription provides premium access for 1 year. The renewal price is the same. While premium users enjoy full access to AI-powered drawing features, fair usage policies may apply to maintain a high-quality experience for all users. b. We reserve the right to change pricing, subscription terms, or in-app benefits. Any changes will be communicated via the app or website. For more details on our policies, please visit: Terms of Service: https://coretin-site.vercel.app/terms Privacy Policy: https://coretin-site.vercel.app/privacy