The app allows users to create geometric shapes and explore their properties. It includes tools for drawing, annotation, and transformations, with automatic metric calculations and snapping features.
Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
The app simulates a tool to measure levels on an iPhone or iPod Touch. It measures vertical, horizontal, and 45-degree angles with an optional sound warning for horizontal plane measurements under one degree.
The app supports scalar product, cross product, and mixed product calculations in two and three dimensions. It also calculates the angle and module of vectors.
The app helps children develop focus, attention, and precision through over 120 drawing templates. It enhances observation and logical thinking with five game modes and two difficulty levels.
The app measures angles and slopes using two modes. It displays real-time angle values relative to the horizontal axis and supports graphics animation.
Create and edit drawings with simple painting and tools. Add photos, stamps, and stickers to artwork. Save drawings digitally and create custom stickers from drawings. Share completed artwork directly.