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ARKit vs Armory3D

ARKit logo

ARKit

Software

Apple's framework for iOS AR development

From
Free
Rated
-
Full reviewWebsite
Armory3D logo

Armory3D

Software

Open-source 3D game engine integrated with Blender

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ARKit iOS-only platform, not available for Android or other operating systems; Armory3D compiled binaries are sold to fund the project while the source code itself is free to build from scratch
  • They diverge on capability: ARKit covers World tracking, Armory3D covers Blender integration.

Where they differ

Only the attributes on which ARKit and Armory3D actually diverge.

Attributes where ARKit and Armory3D differ
AttributeARKitArmory3D
PlatformsiOS, iPadOS, macOS, visionOSWindows, Macos, Linux, Html5, Android
Founded19762016

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 ARKit

  • World tracking
  • Face tracking
  • Body tracking
  • LiDAR support
  • RealityKit
  • Reality Composer
  • SceneKit
  • Ar support

Only in Armory3D

  • Blender integration
  • 3D graphics rendering
  • Physics engine (Bullet)
  • Audio system
  • Haxe scripting
  • Particle effects
  • Skeletal animation
  • Material system

What people use each for

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

ARKit

  • VR Gamingnot Armory3D
  • AR Marketingnot Armory3D
  • Virtual Trainingnot Armory3D
  • 3D Visualizationnot Armory3D
  • Immersive Experiencesnot Armory3D

Armory3D

  • 3D game developmentnot ARKit
  • Blender-based gamesnot ARKit
  • Web gamesnot ARKit

Where each one falls short

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

ARKit

  • iOS-only platform, not available for Android or other operating systems
  • Location-based AR accuracy limited to 3-5 meters, insufficient for precise applications
  • Cannot handle very fast motion capture
  • Accuracy varies with lighting conditions and surface characteristics
  • Requires iOS 11 or later and specific device hardware

Armory3D

  • Compiled binaries are sold to fund the project while the source code itself is free to build from scratch

Pricing, plan by plan

ARKit

Free
  • FreeFree
    • Full SDK
    • Documentation
    • Sample code

Armory3D

Free
  • FreeFree
    • Full engine
    • Blender integration
    • 3D graphics

Which should you pick?

Choose ARKit if

  • You need world tracking.
  • You want to start without paying.
  • You work on iOS, iPadOS, macOS, visionOS.
  • You also want face tracking.
ARKit review

Choose Armory3D if

  • You need blender integration.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Html5, Android.
  • You also want 3d graphics rendering.
Armory3D review

Questions people ask

Is ARKit or Armory3D better?
Neither clearly leads. ARKit starts at Free and Armory3D at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ARKit or Armory3D?
ARKit starts at Free and Armory3D at Free.
Does ARKit or Armory3D run on more platforms?
ARKit runs on iOS, iPadOS, macOS, visionOS. Armory3D runs on Windows, Macos, Linux, Html5, Android.
Can I use ARKit for free?
Both have a free tier, so you can try either at no cost before committing.
What is ARKit best used for?
ARKit is most often used for vr gaming, ar marketing, virtual training, 3d visualization. Of those, vr gaming and ar marketing are not what Armory3D is typically brought in for.
What can ARKit do that Armory3D cannot?
ARKit covers World tracking, Face tracking, Body tracking, LiDAR support. Armory3D covers Blender integration, 3D graphics rendering, Physics engine (Bullet), Audio system.

Answered from the vendors’ own pages

ARKit: Is ARKit free to use?

Yes, ARKit is free to use. It is included in Apple's iOS SDK and requires only Xcode and a Mac to start building AR apps. There are no licensing fees or subscription costs.

Source
ARKit: What iOS devices support ARKit?

ARKit is supported on iPhone 6s and later, iPad Pro models, and the latest iPad models. It requires iOS 11 or later. Apple Vision Pro also supports ARKit with enhanced capabilities through visionOS.

Source
ARKit: Can ARKit work offline?

ARKit can function offline for tracking and scene understanding since these operations run locally on the device. However, multiplayer AR features and cloud-based object detection require internet connectivity.

Source
ARKit: Does ARKit integrate with game engines?

Yes, ARKit integrates with Unity through the Unity ARKit Plugin and with Unreal Engine. Developers can also use it with Metal, SceneKit, and Apple's RealityKit framework.

Source
ARKit: What are ARKit's limitations with location-based AR?

ARKit's location-based positioning has accuracy limitations. Image-based positioning is primarily useful in urban areas, and beacon-based navigation provides accuracy of 3-5 meters, which is insufficient for precise AR applications requiring 1-meter accuracy or better.

Source
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