Dot Fun vs Vektoris3D

Dot Fun is a colorful connect-the-dots game designed especially for young children. Connect the dots, reveal hidden pictures, collect rewards as you complete new pictures, and enjoy playful animations. Watch penguins ice skate, kangaroos hop, dinosaurs and giraffes feed, horses gallop, clowns do magic, camels march, robots juggle, rockets fly, dragons roar, dogs herd sheep, and many more fun animations! Learn Through Play Dot Fun helps children develop hand–eye coordination, fine motor skills, focus, and early problem-solving skills while learning to trace letters, numbers, shapes, animals, and familiar objects. Lots to Discover • Five categories: Shapes, Animals, Things, Letters (aA–zZ), and Numbers (0–99) • Colorful pictures with unique animations and sound effects • Earn and collect rewards as new pictures are completed • Choose pictures by category or discover them randomly • Choose your favorite line-drawing color • Optional hints help children keep going without frustration Made for Kids • Simple touch controls — no reading required • High-definition artwork optimized for iPhone and iPad • Works fully offline • No ads • No in-app purchases Shake the device or triple tap the screen anytime to discover a new picture. Dot Fun combines drawing, early learning, animation, and rewards in a fun and engaging experience for young children. Languages: English, French, Italian, Spanish, German, Norwegian, Korean

The well-known solid geometry software Vektoris3D has now been rewritten for learning on iPad and iPhone. Vektoris3D is the app for analytic 3D geometry: for constructing, modifying, exploring, and understanding mathematical models in space. Create points, vectors, lines, planes, surfaces, solids, and measurements in an interactive 3D scene. Change coordinates and variables with sliders and instantly see dependent objects update live. Vektoris3D helps you build models and spatial understanding by connecting mathematical representation, spatial visualization, and construction logic. It shows you not only results, but also relationships, formulas, measurements, and object dependencies. Vektoris3D gives you: - interactive 3D geometry for iPad and iPhone - direct exploration of variables and parameters with sliders - dependency diagrams for traceable construction paths - measurements for distances, angles, areas, and volumes - formula rendering with mathematically precise notation - example and classroom scenes for typical solid geometry topics - an AR view for additional spatial visualization Vektoris3D brings mathematics, model building, and spatial thinking together. This makes mathematical relationships visible, editable, and understandable for you.