Neither Blocks nor AstroPrint offers a free trial.
Blocks is designed for Individuals, Medium Business and Small Business.
AstroPrint is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of AstroPrint begins at $9.90/Month, while pricing details for Blocks are unavailable.
Some top alternatives to Blocks includes Vectary, 3D Slash, Clara.io, SketchUp, 3ds Max, Recap Pro, Cinema 4D, formZ, SwiftXR and Rapid Mockup.
Some top alternatives to AstroPrint includes 3D Slash, SelfCAD, Clara.io, SketchUp, 3ds Max, 3YOURMIND, Prevu3D, echo3D and Concept3D.