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Bevy vs Unreal Engine VR

Bevy logo

Bevy

Software

A refreshingly simple data-driven game engine built in Rust

From
Free
Rated
-
Full reviewWebsite
Unreal Engine VR logo

Unreal Engine VR

Software

AAA-quality VR development with Unreal Engine

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Bevy rust only, so it assumes a language most game teams do not already use; Unreal Engine VR steep system requirements with demanding GPU and CPU for rendering high-quality VR experiences
  • They diverge on capability: Bevy covers Entity Component System, Unreal Engine VR covers Photorealistic rendering.

Where they differ

Only the attributes on which Bevy and Unreal Engine VR actually diverge.

Attributes where Bevy and Unreal Engine VR differ
AttributeBevyUnreal Engine VR
Pricing modelfreeUnknown
PlatformsWindows, Macos, Linux, WebglWindows, macOS, Linux
Founded20201995

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

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 Bevy

  • Entity Component System
  • 2D/3D rendering
  • Audio system
  • Asset pipeline
  • Hot reloading
  • Cross-platform
  • Modular architecture
  • Parallel systems

Only in Unreal Engine VR

  • Photorealistic rendering
  • Physics simulation
  • Blueprint scripting
  • Motion controllers
  • SteamVR
  • Oculus
  • OpenXR
  • PSVR

What people use each for

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

Bevy

  • 2D and 3D game development in Rustnot Unreal Engine VR
  • Data-driven design using an entity component systemnot Unreal Engine VR
  • Shipping to Windows, macOS, Linux, web, iOS and Android from one codebasenot Unreal Engine VR
  • Projects wanting a permissive licence with no royalties or feesnot Unreal Engine VR

Unreal Engine VR

  • VR Gamingnot Bevy
  • AR Marketingnot Bevy
  • Virtual Trainingnot Bevy
  • 3D Visualizationnot Bevy
  • Immersive Experiencesnot Bevy

Where each one falls short

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

Bevy

  • Rust only, so it assumes a language most game teams do not already use
  • No visual editor of the kind Unity or Godot provide, so scenes and logic are written in code
  • Built around ECS, which is a different mental model from the scene-graph engines most developers come from

Unreal Engine VR

  • Steep system requirements with demanding GPU and CPU for rendering high-quality VR experiences
  • Only free with 5% royalty after $1 million in revenue, which may impact indie developers at scale

Pricing, plan by plan

Bevy

Free
  • Open SourceFree
    • Full engine access
    • ECS architecture
    • Hot reloading

Unreal Engine VR

Free

No published plan breakdown. See the Unreal Engine VR review.

Which should you pick?

Choose Bevy if

  • You need entity component system.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Webgl.
  • You also want 2d/3d rendering.
Bevy review

Choose Unreal Engine VR if

  • You need photorealistic rendering.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want physics simulation.
Unreal Engine VR review

Questions people ask

Is Bevy or Unreal Engine VR better?
Neither clearly leads. Bevy starts at Free and Unreal Engine VR at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bevy or Unreal Engine VR?
Bevy starts at Free and Unreal Engine VR at Free.
Does Bevy or Unreal Engine VR run on more platforms?
Bevy runs on Windows, Macos, Linux, Webgl. Unreal Engine VR runs on Windows, macOS, Linux.
Can I use Bevy for free?
Both have a free tier, so you can try either at no cost before committing.
What is Bevy best used for?
Bevy is most often used for 2d and 3d game development in rust, data-driven design using an entity component system, shipping to windows, macos, linux, web, ios and android from one codebase, projects wanting a permissive licence with no royalties or fees. Of those, 2d and 3d game development in rust and data-driven design using an entity component system are not what Unreal Engine VR is typically brought in for.
What can Bevy do that Unreal Engine VR cannot?
Bevy covers Entity Component System, 2D/3D rendering, Audio system, Asset pipeline. Unreal Engine VR covers Photorealistic rendering, Physics simulation, Blueprint scripting, Motion controllers.

Answered from the vendors’ own pages

Unreal Engine VR: Does Unreal Engine support VR and AR development?

Yes. Unreal Engine provides the highest-quality solution for creating augmented reality (AR), virtual reality (VR), and mixed reality (MR) experiences, supporting development for VR, AR, gaming consoles, PCs, and mobile devices.

Source
Unreal Engine VR: Is Unreal Engine 5 free to use?

Unreal Engine 5 is free for most uses with no upfront cost. If a project earns over $1 million, a 5% royalty applies to future sales.

Source
Unreal Engine VR: What platforms does Unreal Engine support for VR development?

Unreal Engine supports macOS and Linux development with some limitations, though Windows 10 (64-bit) is the primary development platform. It supports VR development targeting various VR headsets.

Source
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