3DPhyS vs Eyedo

3DPhyS offers a fun way to learn physics using Physics Simulator! Localized the home scene into Japanese, English, Chinese, Spanish, German, French, Portuguese, Russian, Indonesian, Arabic, and Korean! Some parts are still in Japanese, but you can still simulate the game even if you do not understand Japanese! The following courses of experiments are available Free Fall Vertical projection Horizontal projection Oblique projection Monkey Hunting Bounce coefficient Object sliding on a slope Buoyancy force Frictional force Momentum conservation law for two-object collision (bounce coefficient) Momentum conservation law for splitting Circular motion Circular motion under gravity Single swing of pendulum Universal gravitation In each experiment, you can freely change parameters such as initial velocity and bounce coefficient! Please use this app to improve your performance! If you have any comments or typos, please feel free to contact us.

【Turn Your Hand-Drawn Doodles into Living 3D Pets!】 Remember sketching mythical creatures, brave heroes, and cartoon pets in the margins of your notebook? What if they could jump right off the page, look you in the eye, and embark on a grand fantasy adventure by your side? Welcome to Eyedo — an innovative creative adventure bridging freehand imagination and interactive exploration. Whether you are an aspiring artist or love scribbling cute characters, every stroke you draw is infused with life. Watch your 2D sketches instantly inflate into squishy, charming 3D companions powered by real-time mesh inflation technology. Summon your custom pet, explore vibrant fantasy stages, and awaken the Continent of Inkopia! ---------------------------------------- SIGNATURE FEATURES ---------------------------------------- 1. HATCH FROM A MYSTERY EGG — YOUR PET IS BORN! Outline its face, choose its ears, and brush on vibrant colors. As the golden shell shatters under starlight, your very own companion leaps into the world — 100% unique to you! 2. DUAL-LAYER CREATIVE STUDIO — EFFORTLESS DRAWING • Upper Brush Dock: Ultra-fine ink pens, soft watercolor brushes, wax crayons, and intuitive undo/redo controls. • Lower Color Palette: 8 bold preset swatches, full rainbow hue picker, and smart eyedropper sampling. • Guided Outlines: Start from scratch or use guided outlines (Kittens, Puppies, Bunnies, Drakes) to create in seconds! 3. 3D INFLATION — FROM 2D SKETCH TO LIVING COMPANION Our proprietary mesh inflation scans your 2D contours and puffs them into plump, cuddly 3D toy figures in milliseconds. • Rotate 360° on the interactive stage. • Realistic bounce physics, squishy toy textures, and responsive touch gestures. 4. FANTASY ADVENTURES — PLAY WITH YOUR PET • Run, jump, and explore whimsical fantasy adventure stages with your pet. • Team up with your hand-drawn companion to overcome playful challenges. • Satisfying interactive feedback, vibrant particle effects, and charming animations. 5. NURTURE, STYLE & BOND • Care & Nurture: Feed your pet berries, give them a warm bath, brush their coat, and care for their happiness. • Style & Customize: Unlock charming outfits, whimsical accessories, and badges. • Companion Bond: Build affection to unlock unique interactive poses and joyful dances! ---------------------------------------- SYSTEM INTEGRITY ---------------------------------------- • Optimized for iPhone and iPad with silky 60 FPS performance. • Family-friendly and creative-first: Designed to spark artistic confidence. ---------------------------------------- DOODLE PRO SUBSCRIPTION & TERMS (EULA) ---------------------------------------- • Doodle Pro Subscription unlocks unlimited 3D pet generation, exclusive brush kits, premium squishy textures, high-resolution models, and full access to all adventure chapters. • Subscription Options: - Monthly Plan: Auto-renews every month - Quarterly Plan: Auto-renews every 3 months - Annual Plan: Auto-renews every year • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current billing period. • Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen plan. • You can manage and cancel your subscriptions anytime by going to your App Store Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • VIP Service Agreement: https://global-doodle.eyedo.top/vip_service.html • Terms of Service: https://global-doodle.eyedo.top/terms.html • Privacy Policy: https://global-doodle.eyedo.top/privacy.html