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Unity vs Unity AR Foundation

Unity logo

Unity

Software

Create beautiful interactive content with the world's leading real-time 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: Unity unity Personal is free only for businesses with under $200,000 in funding or annual revenue; above that a Pro subscription is required; Unity AR Foundation requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • They diverge on capability: Unity covers Visual editor, Unity AR Foundation covers Plane detection.

Where they differ

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

Attributes where Unity and Unity AR Foundation differ
AttributeUnityUnity AR Foundation
Pricing modelfreemiumUnknown
PlatformsWindows, Macos, Linux, Ios, Android, WebgliOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown), founded (2004).

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 Unity

  • Visual editor
  • Physics engine (PhysX)
  • Animation system
  • Particle system
  • Built-in audio engine
  • Scripting with C#
  • Asset Store
  • Version control integration

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.

Unity

  • Building 2D and 3D games for desktop, mobile, web, AR and VRnot Unity AR Foundation
  • Shipping console titles under a Pro or Enterprise licencenot Unity AR Foundation
  • Real time 3D for manufacturing, automotive and retail visualisationnot Unity AR Foundation
  • Live operations and in-app purchase management for mobile gamesnot Unity AR Foundation

Unity AR Foundation

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

Where each one falls short

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

Unity

  • Unity Personal is free only for businesses with under $200,000 in funding or annual revenue; above that a Pro subscription is required
  • Unity Pro costs $210.00 per month or $2,310.00 per year per seat
  • Businesses with more than $25M in annual revenue are required to be on Unity Enterprise, which is custom priced and requires contacting sales
  • Deploying to game consoles and to Apple Vision Pro requires Unity Pro or above
  • Splash screen customization is not available on Unity Personal
  • Unity Personal is licensed for gaming and entertainment applications only
  • Read-only engine source code access is an Enterprise feature and carries an additional cost
  • Asset Manager storage on Personal is capped at 10 GB per organization
  • Unity AI tools are free for a 14 day trial on Personal, after which a paid subscription is required
  • Enterprise terms note that minimum subscription or spending commitments may apply

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

Unity

Free
  • PersonalFree
    • Full engine access
    • Asset Store access
    • Community support
  • Professional$399/month
    • All Personal features
    • Priority support
    • Advanced analytics

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 Unity if

  • You need visual editor.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android, Webgl.
  • You also want physics engine (physx).
Unity 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 Unity or Unity AR Foundation better?
Neither clearly leads. Unity 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, Unity or Unity AR Foundation?
Unity starts at Free and Unity AR Foundation at Free.
Does Unity or Unity AR Foundation run on more platforms?
Unity runs on Windows, Macos, Linux, Ios, Android, Webgl. Unity AR Foundation runs on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
Can I use Unity for free?
Both have a free tier, so you can try either at no cost before committing.
What is Unity best used for?
Unity is most often used for building 2d and 3d games for desktop, mobile, web, ar and vr, shipping console titles under a pro or enterprise licence, real time 3d for manufacturing, automotive and retail visualisation, live operations and in-app purchase management for mobile games. Of those, building 2d and 3d games for desktop, mobile, web, ar and vr and shipping console titles under a pro or enterprise licence are not what Unity AR Foundation is typically brought in for.
What can Unity do that Unity AR Foundation cannot?
Unity covers Visual editor, Physics engine (PhysX), Animation system, Particle system. 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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