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CryEngine vs Unity AR Foundation

CryEngine logo

CryEngine

Game Development

Build worlds, break limits. Professional game development engine.

From
Free
Rated
-
Full reviewWebsite
Unity AR Foundation logo

Unity AR Foundation

AR/VR & Metaverse

Unified AR development framework for Unity

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: CryEngine a royalty of 5% of Gross Receipts is payable to Crytek on every game built with CRYENGINE; Unity AR Foundation requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • They diverge on capability: CryEngine covers Advanced graphics, Unity AR Foundation covers Plane detection.

Where they differ

Only the attributes on which CryEngine and Unity AR Foundation actually diverge.

Attributes where CryEngine and Unity AR Foundation differ
AttributeCryEngineUnity AR Foundation
Pricing modelfreeUnknown
PlatformsWindows, Playstation, Xbox, LinuxiOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor
CategoryGame DevelopmentAR/VR & Metaverse
Founded19992004

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 CryEngine

  • Advanced graphics
  • Physics engine
  • AI system
  • Animation tools
  • Flow Graph visual scripting
  • C++ and Lua support
  • Entity component system
  • Sandbox editor

Only in Unity AR Foundation

  • Plane detection
  • Image tracking
  • Face tracking
  • Point clouds
  • ARKit
  • ARCore
  • OpenXR
  • Magic Leap

What people use each for

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

CryEngine

  • Building photorealistic first person and open world games with real time global illuminationnot Unity AR Foundation
  • Developing with full engine source code accessnot Unity AR Foundation
  • Sandbox based level design with what you see is what you get exportnot Unity AR Foundation

Unity AR Foundation

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

Where each one falls short

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

CryEngine

  • A royalty of 5% of Gross Receipts is payable to Crytek on every game built with CRYENGINE
  • Royalties are waived only on the first USD 5,000.00 of Gross Receipts per year per game
  • Royalties are calculated at source on gross receipts before any publisher or platform deductions, so a developer receiving 70% of USD 100,000 still owes USD 4,750
  • Military projects, gambling, simulation, science, architecture and serious games are excluded from the standard licence and are not covered as Games
  • The licence forbids combining CRYENGINE with code from other game engine providers
  • Supported platforms are limited to those Crytek announces at its sole discretion, listed in the agreement as Windows, Linux, PlayStation 4 and Xbox One
  • Support is only provided against payment of a separate Support Fee that Crytek may change at its sole discretion
  • Crytek may modify the licence agreement at any time, with the only remedy for disagreement being to stop using CRYENGINE

Unity AR Foundation

  • Requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • Performance varies significantly by device, with battery drain and heat generation on mobile
  • Emulators cannot accurately test AR experiences due to missing camera and sensor data
  • No WebXR support for browser-based AR experiences
  • Occlusion features show lower performance at 25-40 FPS compared to other features at 40-60 FPS
  • Limited access to latest platform-specific features compared to native ARKit or ARCore

Pricing, plan by plan

CryEngine

Free
  • FreeFree
    • Full engine access
    • Source code
    • Asset library

Unity AR Foundation

Free
  • Included with Unity PersonalFree
    • Free for individuals and small teams with under $200K revenue/funding
    • AR Foundation package included
    • Access to all core AR features
  • Included with Unity Pro$185/month
    • Professional tier licensing
    • AR Foundation package included
    • All core AR features plus Pro-level support

Which should you pick?

Choose CryEngine if

  • You need advanced graphics.
  • You want to start without paying.
  • You work on Windows, Playstation, Xbox, Linux.
  • You also want physics engine.
CryEngine review

Choose Unity AR Foundation if

  • You need plane detection.
  • You want to start without paying.
  • You work on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
  • You also want image tracking.
Unity AR Foundation review

Questions people ask

Is CryEngine or Unity AR Foundation better?
Neither clearly leads. CryEngine starts at Free and Unity AR Foundation at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CryEngine or Unity AR Foundation?
CryEngine starts at Free and Unity AR Foundation at Free.
Does CryEngine or Unity AR Foundation run on more platforms?
CryEngine runs on Windows, Playstation, Xbox, Linux. Unity AR Foundation runs on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
Can I use CryEngine for free?
Both have a free tier, so you can try either at no cost before committing.
What is CryEngine best used for?
CryEngine is most often used for building photorealistic first person and open world games with real time global illumination, developing with full engine source code access, sandbox based level design with what you see is what you get export. Of those, building photorealistic first person and open world games with real time global illumination and developing with full engine source code access are not what Unity AR Foundation is typically brought in for.
What can CryEngine do that Unity AR Foundation cannot?
CryEngine covers Advanced graphics, Physics engine, AI system, Animation tools. Unity AR Foundation covers Plane detection, Image tracking, Face tracking, Point clouds.

Answered from the vendors’ own pages

Unity AR Foundation: Is Unity AR Foundation free?

Yes, AR Foundation is free and included with Unity. It is a package within the Unity engine, though you need a Unity license (available free for personal use with under $200K revenue).

Source
Unity AR Foundation: What platforms does AR Foundation support?

AR Foundation supports iOS (via ARKit), Android (via ARCore), visionOS, HoloLens 2 (via OpenXR), and Meta Quest (via OpenXR). Testing in the Unity Editor is available through XR Simulation.

Source
Unity AR Foundation: Do I need additional plugins to use AR Foundation?

Yes. AR Foundation is an abstraction layer and requires platform-specific plugins: ARCore XR Plugin for Android and ARKit XR Plugin for iOS. These plugins implement actual AR features using native SDKs.

Source
Unity AR Foundation: Can I test AR experiences in the Unity Editor?

AR Foundation supports XR Simulation in the Editor for early testing, but accurate AR testing requires real devices because emulators cannot replicate camera and sensor data accurately.

Source
Unity AR Foundation: Does AR Foundation support web-based AR?

No, AR Foundation does not support WebXR. Unity has stated there are no current plans to add WebXR support to AR Foundation. Web AR requires alternative solutions like 8th Wall.

Source
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