Neither Wings 3D nor Blocks offers a free trial.
Wings 3D is designed for Individuals and Small Business.
Blocks is designed for Individuals, Medium Business and Small Business.
Pricing details for both Wings 3D and Blocks are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Wings 3D includes 3D Slash, SelfCAD, Clara.io, SketchUp, 3ds Max, Maya, ZBrush, Modo and Spline.
Some top alternatives to Blocks includes Vectary, 3D Slash, Clara.io, SketchUp, 3ds Max, Recap Pro, Cinema 4D, formZ, SwiftXR and Rapid Mockup.