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CAD · head to head

OpenSCAD vs Phaser

OpenSCAD logo

OpenSCAD

CAD

The programmers solid 3D CAD modeler

From
Free
Rated
-
Full reviewWebsite
Phaser logo

Phaser

Game Development

Fast, free, and fun open source framework for Canvas and WebGL

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OpenSCAD script-based workflow, not interactive design interface; Phaser the Phaser framework is open source but Phaser Editor is a commercial product at $12 per month
  • They diverge on capability: OpenSCAD covers Script-based modeling, Phaser covers Canvas and WebGL rendering.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which OpenSCAD and Phaser actually diverge.

Attributes where OpenSCAD and Phaser differ
AttributeOpenSCADPhaser
Pricing modelfreefreemium
PlatformsWindows, macOS, Linux, WebAssemblyWeb, Ios, Android
CategoryCADGame Development
Founded20092013

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in OpenSCAD

  • Script-based modeling
  • CSG operations
  • 2D to 3D extrusion
  • Parameterization
  • STL export
  • Preview
  • 3D printers
  • Slicers

Only in Phaser

  • Canvas and WebGL rendering
  • Physics engine (Arcade)
  • Input handling
  • Animation system
  • Audio support
  • Particle effects
  • Tilemaps
  • Event system

What people use each for

The jobs each tool is most often brought in to do.

OpenSCAD

  • Parametric 3D design for manufacturing and 3D printingnot Phaser
  • Technical design with scripted control over geometrynot Phaser
  • Procedural model generationnot Phaser

Phaser

  • Game development with JavaScriptnot OpenSCAD
  • Interactive creative tools for developersnot OpenSCAD
  • Professional game engine for studiosnot OpenSCAD

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OpenSCAD

  • Script-based workflow, not interactive design interface
  • Limited to constructive solid geometry and 2D extrusion modelling
  • Not suitable for artistic 3D modelling or computer animation
  • Complex build dependencies (Qt, CGAL, Boost)

Phaser

  • The Phaser framework is open source but Phaser Editor is a commercial product at $12 per month
  • Phaser Editor stops working when the licence expires
  • No free trial of Phaser Editor is offered
  • AI tools in the free Phaser suite require purchasing credits
  • SSO through Google Workspace, private support and Editor source code availability are Enterprise only, which is custom priced and requires contacting sales
  • No educational discounts are offered
  • Subscription cancellations are not refunded pro rata

Pricing, plan by plan

OpenSCAD

Free

No published plan breakdown. See the OpenSCAD review.

Phaser

Free
  • FreeFree
    • 25+ creative & coding tools
    • AI tools require credit purchases
  • Phaser Editor$12/month
    • professional development tools
    • requires active subscription

Which should you pick?

Choose OpenSCAD if

  • You need script-based modeling.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, WebAssembly.
  • You also want csg operations.
OpenSCAD review

Choose Phaser if

  • You need canvas and webgl rendering.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want physics engine (arcade).
Phaser review

Questions people ask

Is OpenSCAD or Phaser better?
Neither clearly leads. OpenSCAD starts at Free and Phaser at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenSCAD or Phaser?
OpenSCAD starts at Free and Phaser at Free.
Does OpenSCAD or Phaser run on more platforms?
OpenSCAD runs on Windows, macOS, Linux, WebAssembly. Phaser runs on Web, Ios, Android.
Can I use OpenSCAD for free?
Both have a free tier, so you can try either at no cost before committing.
What is OpenSCAD best used for?
OpenSCAD is most often used for parametric 3d design for manufacturing and 3d printing, technical design with scripted control over geometry, procedural model generation. Of those, parametric 3d design for manufacturing and 3d printing and technical design with scripted control over geometry are not what Phaser is typically brought in for.
What can OpenSCAD do that Phaser cannot?
OpenSCAD covers Script-based modeling, CSG operations, 2D to 3D extrusion, Parameterization. Phaser covers Canvas and WebGL rendering, Physics engine (Arcade), Input handling, Animation system.

Answered from the vendors’ own pages

OpenSCAD: What is the cost of OpenSCAD?

OpenSCAD is free software with no licensing fees, subscriptions, or costs of any kind. The software is available as open-source with no restrictions on commercial or non-commercial use.

Source
Phaser: How much does Phaser Editor cost?

$12 per month. Users must have an active subscription to use the editor.

Source
Phaser: Is there a free trial for Phaser Editor?

No, Phaser does not provide a free trial. Access begins immediately upon subscription.

Source
Phaser: Can I cancel my subscription and get a refund?

Subscriptions can be cancelled anytime. Access continues until the end of the billing period, but no pro-rata refunds are issued.

Source
Phaser: Can I transfer my Phaser license to someone else?

Yes, users can transfer an active license or subscription to another registered Phaser user completely free.

Source
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