iBeams Pro vs A

Unlike traditional design tools where you have to define nodes and elements to model your structure, iBeams Pro let's you work like you normally do. You sketch out your beam and loads like you would on a design pad, and instantly view shear, moment, deflection and reactions diagrams. It is very easy to modify and view variations, and you can rapidly analyze several beams in a matter of minutes rather than hours, allowing you to finish your designs more rapidly than ever before. The file format is compatible with iBeams Pro for macOS. Features include: • Beam diagrams with multiple loads and supports, and the corresponding shear, moment, deflection, and reaction diagrams • User editable properties • Imperial and S.I. (metric) units • Editable material and section properties (ships with AISC, BS5950, CISC, and AS/NZS databases) • Multiple supports • Multiple loads • Joints and Moment Releases • Annotations • synchronize preferences and property settings between macOS and iOS versions of this application • support for storing documents on Cloud shares

A-Truss3D Pro is a structural analysis and visualization app for 3D truss systems. Create, edit, calculate, and review truss models directly on iPad with an interactive 3D canvas, engineering units, material properties, load cases, and direct stiffness method results. Design trusses by defining nodes, members, supports, materials, and loads. Visualize geometry, member labels, load arrows, reactions, deformations, dimensions, and force states with clear 3D controls. Review calculated displacements, reactions, member forces, stiffness matrices, equilibrium checks, and summary reports in one workflow. Key Features • Interactive 3D truss and double-layer space truss modeling • Node, member, material, load, and support editing • Direct stiffness method calculation • Member force results for tension, compression, and zero-force members • Node displacement and reaction results • Deformation visualization • Stiffness matrix and equilibrium report views • Custom unit templates and precision settings • Sample truss catalog for quick starting points • PDF report generation and preview • Canvas display controls for labels, dimensions, loads, reactions, font, and scale A-Truss3D Pro is built for engineering students, educators, and structural professionals who need a focused tool for creating and checking 3D truss behavior.