App Description

Very useful application for technical school students and engineers. Learn or test your skills in the orthographic (orthogonal) projection through interactive way on your smartphone or tablet. This application will show you that learning can be very fun! Your knowledge will be appreciated in this application with the stars (yellow for easy mode, red for hard mode).

Application features:

--- No advertisements and no in-app purchases
--- Application improves spatial orientation
--- 1st Angle Projection
--- 3rd Angle Projection
--- Easy mode (rotate, mirror)
--- Hard mode (rotate, mirror and mix)
--- 32 parts (more soon)
--- Interactive 3D model of the part
--- Symbolic drawing creation of each part at the end

These knowledges create basics for cad modelling, design and drawing of sketches, sheets, papers or notes in engineering.

Many successes !

iPhone Screenshots

(click to enlarge)

Orthographic Projection screenshot 1 Orthographic Projection screenshot 2 Orthographic Projection screenshot 3

App Changes

  • March 08, 2016 Initial release
  • August 16, 2019 Price decrease: $2.99 -> $0.99
  • August 19, 2019 Price decrease: $0.99 -> FREE!
  • August 28, 2019 Price increase: FREE! -> $0.99
  • September 04, 2019 Price increase: $0.99 -> $2.99

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