GeoSketch

Graphics & Design

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

A minimalist geometric drawing and calculation tool designed for students, teachers, and designers. Create precise 2D shapes with an intuitive, clean interface, while enjoying automatic dimension calculations and step-by-step derivations. Key Features Dual Drawing Modes: Generate standard shapes via precise parameter input or create freeform designs by dragging vertices—with data updating in real-time. Comprehensive Shape Library: Includes standard polygons, regular polygons (3–20 sides), circles, ellipses, sectors, arcs, circular segments, annuli, and more. Teaching Aids: Instantly display altitudes, medians, angle bisectors, perpendicular bisectors, incircles/circumcircles, axes of symmetry, and coordinate grids to support learning. Robust Calculation Engine: Automatically calculates perimeters, areas, angles, arc lengths, and side lengths; provides step-by-step solutions and allows one-tap toggling between decimals and fractions. Coordinate Geometry System: Cartesian coordinate canvas supports calculations for vertex distances, midpoints, and slopes—ideal for coordinate geometry exercises. Customizable Canvas: Choose from various paper backgrounds; adjust colors and line weights for lines and annotations; supports zooming, panning, undoing, and resetting. Local Saving & Export: Automatically saves drawing history for continued editing; export as high-resolution PNGs for assignments, lesson planning, or creative projects. Focus on the geometry itself—ensuring every drawing is backed by precise calculations and clear visuals.

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The developer, Dinh An Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Dinh An Nguyen
Size
  • 6 MB
Category
  • Graphics & Design
Compatibility
Requires iOS 14.0 or later.
  • iPhone
    Requires iOS 14.0 or later.
  • iPod touch
    Requires iOS 14.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © GeoSketch
  • Privacy Policy