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Bevy vs Lens Studio

Bevy logo

Bevy

Software

A refreshingly simple data-driven game engine built in Rust

From
Free
Rated
-
Full reviewWebsite
Lens Studio logo

Lens Studio

Software

Create AR experiences for Snapchat and beyond

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; Lens Studio performance limited to 10,000 triangles maximum for reliable cross-device rendering
  • They diverge on capability: Bevy covers Entity Component System, Lens Studio covers Visual scripting.

Where they differ

Only the attributes on which Bevy and Lens Studio actually diverge.

Attributes where Bevy and Lens Studio differ
AttributeBevyLens Studio
Pricing modelfreeUnknown
PlatformsWindows, Macos, Linux, WebglWeb (Lens Studio editor), iOS (via Snapchat), Android (via Snapchat), Web (via Camera Kit), Spectacles AR glasses
Founded20202011

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 Lens Studio

  • Visual scripting
  • ML templates
  • 3D tracking
  • Hand tracking
  • Snapchat
  • Spectacles
  • Camera Kit
  • Ar support

Both cover

  • Windows support
  • Macos support

What people use each for

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

Bevy

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

Lens Studio

  • 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

Lens Studio

  • Performance limited to 10,000 triangles maximum for reliable cross-device rendering
  • File size capped at 8 MB restricting content complexity and asset quantity
  • Lens activation time must stay under 650 ms for ad deployment on Snapchat
  • Memory constraints limit number of segmentation and ML effects per Lens
  • Particle effects and scripts using Update Event require careful optimization to avoid exceeding device capabilities

Pricing, plan by plan

Bevy

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

Lens Studio

Free

No published plan breakdown. See the Lens Studio 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 Lens Studio if

  • You need visual scripting.
  • You want to start without paying.
  • You work on Web (Lens Studio editor), iOS (via Snapchat), Android (via Snapchat), Web (via Camera Kit), Spectacles AR glasses.
  • You also want ml templates.
Lens Studio review

Questions people ask

Is Bevy or Lens Studio better?
Neither clearly leads. Bevy starts at Free and Lens Studio at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bevy or Lens Studio?
Bevy starts at Free and Lens Studio at Free.
Does Bevy or Lens Studio run on more platforms?
Bevy runs on Windows, Macos, Linux, Webgl. Lens Studio runs on Web (Lens Studio editor), iOS (via Snapchat), Android (via Snapchat), Web (via Camera Kit), Spectacles AR glasses.
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 Lens Studio is typically brought in for.
What can Bevy do that Lens Studio cannot?
Bevy covers Entity Component System, 2D/3D rendering, Audio system, Asset pipeline. Lens Studio covers Visual scripting, ML templates, 3D tracking, Hand tracking. Both handle Windows support, Macos support.

Answered from the vendors’ own pages

Lens Studio: Is Lens Studio free to download and use?

Yes, Lens Studio is completely free to download and use for creating and publishing Lenses on Snapchat. Creators can distribute Lenses via Snapcode with no payment required. Paid advertising options are available starting at $50 per day for promoted distribution.

Source
Lens Studio: What platforms can Lens Studio Lenses be deployed to?

Lens Studio supports deployment to Snapchat mobile apps on iOS and Android, web and third-party apps via the Camera Kit SDK, and AR glasses via Spectacles. Developers build once and deploy to all platforms from the same project.

Source
Lens Studio: Does Lens Studio support AI and generative features?

Yes, Lens Studio 5.0 includes the GenAI Suite for generating 2D and 3D assets from text or image prompts. It also supports SnapML for running custom machine learning models directly in AR experiences without additional coding.

Source
Lens Studio: What are Lens Studio's technical performance requirements?

Lens Studio recommends maximum 10,000 triangles rendered for best cross-device performance, Lens files must be under 8 MB, and Lens activation time must be under 650 ms for ads on Snapchat.

Source
Lens Studio: Does Lens Studio support version control and collaboration?

Yes, Lens Studio 5.0 Beta supports Git version control tools, enabling multiple developers to work on projects simultaneously.

Source
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