Softwr

Software · head to head

Cocos2d-x vs Unity AR Foundation

Cocos2d-x logo

Cocos2d-x

Software

Open-source, lightweight 2D game engine

From
Free
Rated
-
Full reviewWebsite
Unity AR Foundation logo

Unity AR Foundation

Software

Unified AR development framework for Unity

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cocos2d-x cocos2d-x is MIT licensed with no commercial tier, and the vendor's own site directs users toward its newer engine, Cocos Creator, as the actively developed product, leaving Cocos2d-x without a first-party paid support or upgrade path.; Unity AR Foundation requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • They diverge on capability: Cocos2d-x covers 2D rendering, Unity AR Foundation covers Plane detection.

Where they differ

Only the attributes on which Cocos2d-x and Unity AR Foundation actually diverge.

Attributes where Cocos2d-x and Unity AR Foundation differ
AttributeCocos2d-xUnity AR Foundation
Pricing modelfreeUnknown
PlatformsWindows, Macos, Linux, Ios, AndroidiOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor
Founded20102004

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 Cocos2d-x

  • 2D rendering
  • Physics engine (Chipmunk)
  • Particle effects
  • Animation system
  • Audio engine
  • Touch input handling
  • Tilemap support
  • Sprite batching

Only in Unity AR Foundation

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

Both cover

  • Ios support
  • Android support

What people use each for

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

Cocos2d-x

  • Mobile game developmentnot Unity AR Foundation
  • 2D gamesnot Unity AR Foundation
  • Lightweight gamesnot Unity AR Foundation
  • Cross-platform gamesnot Unity AR Foundation

Unity AR Foundation

  • VR Gamingnot Cocos2d-x
  • AR Marketingnot Cocos2d-x
  • Virtual Trainingnot Cocos2d-x
  • 3D Visualizationnot Cocos2d-x
  • Immersive Experiencesnot Cocos2d-x

Where each one falls short

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

Cocos2d-x

  • Cocos2d-x is MIT licensed with no commercial tier, and the vendor's own site directs users toward its newer engine, Cocos Creator, as the actively developed product, leaving Cocos2d-x without a first-party paid support or upgrade path.

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

Cocos2d-x

Free
  • FreeFree
    • Full engine source
    • MIT License
    • Community support

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 Cocos2d-x if

  • You need 2d rendering.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android.
  • You also want physics engine (chipmunk).
Cocos2d-x 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 Cocos2d-x or Unity AR Foundation better?
Neither clearly leads. Cocos2d-x 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, Cocos2d-x or Unity AR Foundation?
Cocos2d-x starts at Free and Unity AR Foundation at Free.
Does Cocos2d-x or Unity AR Foundation run on more platforms?
Cocos2d-x runs on Windows, Macos, Linux, Ios, Android. Unity AR Foundation runs on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
Can I use Cocos2d-x for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cocos2d-x best used for?
Cocos2d-x is most often used for mobile game development, 2d games, lightweight games, cross-platform games. Of those, mobile game development and 2d games are not what Unity AR Foundation is typically brought in for.
What can Cocos2d-x do that Unity AR Foundation cannot?
Cocos2d-x covers 2D rendering, Physics engine (Chipmunk), Particle effects, Animation system. Unity AR Foundation covers Plane detection, Image tracking, Face tracking, Point clouds. Both handle Ios support, Android support.

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
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Cocos2d-x

More on Unity AR Foundation

Keep looking

Other head to heads