Softwr

Software · head to head

ARCore vs Three.js

ARCore logo

ARCore

Software

Google's platform for building AR experiences

From
Free
Rated
-
Full reviewWebsite
Three.js logo

Three.js

Software

JavaScript 3D library for WebGL and WebXR

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ARCore aRCore limited to Android 7.0+, excluding older Android devices; Three.js forward rendering pipeline only, no deferred rendering support
  • They diverge on capability: ARCore covers Motion tracking, Three.js covers WebGL rendering.

Where they differ

Only the attributes on which ARCore and Three.js actually diverge.

Attributes where ARCore and Three.js differ
AttributeARCoreThree.js
PlatformsAndroid, iOS, WebWeb, macOS, Windows, Linux, iOS, Android
Founded19982010

Identical on both: starting price (Free), pricing model (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 ARCore

  • Motion tracking
  • Environmental understanding
  • Light estimation
  • Depth API
  • Unity
  • Unreal
  • Android Studio
  • Ar support

Only in Three.js

  • WebGL rendering
  • Scene graph
  • Materials system
  • Animation system
  • WebXR
  • Post-processing
  • Physics
  • Loaders

What people use each for

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

ARCore

  • VR Gaming
  • AR Marketing
  • Virtual Training
  • 3D Visualization
  • Immersive Experiences

Three.js

  • VR Gaming
  • AR Marketing
  • Virtual Training
  • 3D Visualization
  • Immersive Experiences

Both are used for vr gaming, ar marketing, virtual training, 3d visualization, immersive experiences, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

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

ARCore

  • ARCore limited to Android 7.0+, excluding older Android devices
  • Requires integration with game engines or frameworks for most applications
  • Cloud anchors rely on internet connectivity for shared AR experiences
  • Performance varies significantly across different Android device capabilities

Three.js

  • Forward rendering pipeline only, no deferred rendering support
  • No built-in collision detection or spatial indexing, requiring external physics libraries
  • WebGL dependency means no support for non-WebGL environments

Pricing, plan by plan

ARCore

Free
  • FreeFree
    • Full SDK
    • Cloud Anchors
    • Geospatial API

Three.js

Free
  • FreeFree
    • Full library
    • WebXR module
    • Examples

Which should you pick?

Choose ARCore if

  • You need motion tracking.
  • You want to start without paying.
  • You work on Android, iOS, Web.
  • You also want environmental understanding.
ARCore review

Choose Three.js if

  • You need webgl rendering.
  • You want to start without paying.
  • You work on Web, macOS, Windows, Linux, iOS, Android.
  • You also want scene graph.
Three.js review

Questions people ask

Is ARCore or Three.js better?
Neither clearly leads. ARCore starts at Free and Three.js at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ARCore or Three.js?
ARCore starts at Free and Three.js at Free.
Does ARCore or Three.js run on more platforms?
ARCore runs on Android, iOS, Web. Three.js runs on Web, macOS, Windows, Linux, iOS, Android.
Can I use ARCore for free?
Both have a free tier, so you can try either at no cost before committing.
What is ARCore best used for?
ARCore is most often used for vr gaming, ar marketing, virtual training, 3d visualization.
What can ARCore do that Three.js cannot?
ARCore covers Motion tracking, Environmental understanding, Light estimation, Depth API. Three.js covers WebGL rendering, Scene graph, Materials system, Animation system.

Answered from the vendors’ own pages

ARCore: What platforms does ARCore support?

ARCore supports Android 7.0 (Nougat) and later on qualified Android phones. SDKs are also available for iOS, Unity, Unreal Engine, and Web (WebXR).

Source
Three.js: Is Three.js free to use?

Yes. Three.js is released under the MIT license, an open-source license that permits unlimited commercial and personal use with no licensing fees.

Source
ARCore: What are the three core capabilities of ARCore?

ARCore provides motion tracking to monitor device position, environmental understanding to detect surfaces like floors and walls, and light estimation to analyze surrounding lighting conditions.

Source
Three.js: Does Three.js include physics simulation?

No. Three.js is a rendering library only. Physics, collision detection, and spatial indexing must be implemented with external libraries like Rapier, Ammo, or JoltPhysics.

Source
ARCore: Can developers build shared AR experiences with ARCore?

Yes, ARCore supports cloud anchors enabling multiple users to see the same virtual objects in the real world, enabling shared AR experiences.

Source
Three.js: Can I use Three.js for offline development?

Yes. Local development requires a local web server for CORS compliance. You can use npm with a build tool like Vite, or run a local Python server for development.

Source
ARCore: What programming languages does ARCore support?

ARCore supports Kotlin and Java for Android, C through Android NDK, and provides APIs for Unity, Unreal Engine, iOS, and Web platforms.

Source
Three.js: Does Three.js support WebXR for VR/AR?

Yes. Three.js documentation includes WebXR APIs for building VR and AR experiences in web browsers.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on ARCore

More on Three.js

Keep looking

Other head to heads