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Flax Engine vs Nomad Sculpt

Flax Engine logo

Flax Engine

Game Development

Modern 3D game engine with visual editor

From
Free
Rated
-
Full reviewWebsite
Nomad Sculpt logo

Nomad Sculpt

CAD

Digital sculpting on tablets, bought once, with no account and no subscription

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Flax Engine has a free tier, so it costs nothing to try first.
  • Each has a real cost: Flax Engine flax charges a 4% royalty on game earnings above $250,000, assessed per calendar quarter; Nomad Sculpt polygon budgets are bounded by tablet memory, so a base-model device stalls at a fraction of the detail a desktop sculpting application handles, and the ceiling only becomes apparent once a sculpt is well underway.
  • They diverge on capability: Flax Engine covers 3D graphics rendering, Nomad Sculpt covers Voxel remesh.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Flax Engine and Nomad Sculpt actually diverge.

Attributes where Flax Engine and Nomad Sculpt differ
AttributeFlax EngineNomad Sculpt
Starting priceFreeOn request
Pricing modelfreeOne-time purchase
Free tierYesNo
PlatformsWindows, Linux, Playstation, XboxiOS, Android
CategoryGame DevelopmentCAD
Founded2017Unknown

Identical on both: 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 Flax Engine

  • 3D graphics rendering
  • Visual editor
  • C# scripting
  • Physics engine
  • Audio system
  • Particle effects
  • Skeletal animation
  • Material system

Only in Nomad Sculpt

  • Voxel remesh
  • Multiresolution
  • Dynamic topology
  • Layers
  • PBR painting
  • Internal renderer

What people use each for

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

Flax Engine

  • Building 3D games in C# and C++ with full engine source accessnot Nomad Sculpt
  • Multi-platform deployment from one editornot Nomad Sculpt
  • Prototyping with the bundled Flax Samples projectsnot Nomad Sculpt

Nomad Sculpt

  • Producing concept sculpts away from a workstation without carrying a laptopnot Flax Engine
  • Creating 3D printing masters on a tablet and exporting STL directlynot Flax Engine
  • Teaching sculpting fundamentals where per-seat desktop licences are not affordablenot Flax Engine
  • Sketching character and creature forms that are finished later in a desktop packagenot Flax Engine

Where each one falls short

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

Flax Engine

  • Flax charges a 4% royalty on game earnings above $250,000, assessed per calendar quarter
  • Free use is granted for non-commercial or educational usage; commercial releases fall under the royalty
  • Users must accept the Flax Engine End-User License Agreement before using the engine or its tools, so it is not an OSI open source licence despite the source being on GitHub
  • Non-game uses such as in-house tools or SaaS products need a custom licence negotiated with the vendor, and no rate card is published for per-seat or flat-fee options

Nomad Sculpt

  • Polygon budgets are bounded by tablet memory, so a base-model device stalls at a fraction of the detail a desktop sculpting application handles, and the ceiling only becomes apparent once a sculpt is well underway.
  • One developer maintains it, so a bug that blocks your workflow waits on one person with no support channel to escalate through.
  • There is no serious retopology or UV unwrapping toolset, so anything destined for a game or animation pipeline has to leave for a desktop package regardless.
  • Rendering is presentation grade rather than production grade, so client-facing images generally need an export to a desktop renderer.
  • Sculpt layers and brushes are application-specific and the route out is OBJ, glTF or STL, so layered non-destructive data does not survive the transfer to another tool.

Pricing, plan by plan

Flax Engine

Free
  • FreeFree
    • Full engine
    • Visual editor
    • C# scripting

Nomad Sculpt

On request
  • Nomad Sculpt$undefined/year
    • Perpetual licence through the app store
    • No account or subscription
    • Updates included to date

Which should you pick?

Choose Flax Engine if

  • You need 3d graphics rendering.
  • You want to start without paying.
  • You work on Windows, Linux, Playstation, Xbox.
  • You also want visual editor.
Flax Engine review

Choose Nomad Sculpt if

  • You need voxel remesh.
  • You work on iOS, Android.
  • You also want multiresolution.
Nomad Sculpt review

Questions people ask

Is Flax Engine or Nomad Sculpt better?
Neither clearly leads. Flax Engine starts at Free and Nomad Sculpt at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Flax Engine or Nomad Sculpt?
Flax Engine has a free tier; the other does not. Paid plans start at Free for Flax Engine and On request for Nomad Sculpt.
Does Flax Engine or Nomad Sculpt run on more platforms?
Flax Engine runs on Windows, Linux, Playstation, Xbox. Nomad Sculpt runs on iOS, Android.
Can I use Flax Engine for free?
Yes. Flax Engine has a free tier, so you can try it without paying. Nomad Sculpt starts at On request.
What is Flax Engine best used for?
Flax Engine is most often used for building 3d games in c# and c++ with full engine source access, multi-platform deployment from one editor, prototyping with the bundled flax samples projects. Of those, building 3d games in c# and c++ with full engine source access and multi-platform deployment from one editor are not what Nomad Sculpt is typically brought in for.
What can Flax Engine do that Nomad Sculpt cannot?
Flax Engine covers 3D graphics rendering, Visual editor, C# scripting, Physics engine. Nomad Sculpt covers Voxel remesh, Multiresolution, Dynamic topology, Layers.

Answered from the vendors’ own pages

Flax Engine: How much does Flax Engine cost?

Flax Engine is free during development. Once you ship a game commercially, you pay a 4% royalty on earnings only if your quarterly revenue exceeds $250,000 in a calendar quarter. Below that threshold, there is no royalty charge.

Source
Nomad Sculpt: Is it a subscription?

No. It is a one-time app store purchase with no account and no cloud service behind it.

Flax Engine: Is Flax Engine free for educational and uncommercial projects?

Yes. Flax Engine is free for uncommercial or educational usage. You only pay royalties when you release a commercial product that exceeds the $250,000 quarterly earnings threshold.

Source
Nomad Sculpt: Which tablet should I buy for it?

Buy for memory rather than for processor. Sculpt detail is limited by RAM, so a higher-memory model raises the ceiling more than a faster chip does.

Flax Engine: Do all Flax Engine users get access to the same features?

Yes. There is one version of Flax Engine. All users get full engine access with all features, supported platforms, complete editor source code on GitHub, sample projects, and free deployment to all supported platforms.

Source
Nomad Sculpt: Can it replace ZBrush?

For sculpting itself it goes a long way. For high-density production sculpts, retopology, UVs and pipeline integration it does not.

Flax Engine: Does Flax Engine offer custom licensing options?

Yes. For non-game industries or specific needs, Flax Engine offers custom licensing including per-seat licensing (monthly or yearly) or flat fees per project, with pricing based on team size and product use case.

Source
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