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Aviation · head to head

Prepar3D Professional vs SpaceX Starlink Aviation

Prepar3D Professional logo

Prepar3D Professional

Aviation

Professional flight simulation platform

From
$9.95/month
Rated
-
Full reviewWebsite
SpaceX Starlink Aviation logo

SpaceX Starlink Aviation

Aviation

High-speed satellite internet for aircraft

From
$12500/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Prepar3D Professional the Personal licence at $59.95 is restricted to home use, personal training and K-12 classrooms, so any business, military or university use requires the Professional licence at $350.00; SpaceX Starlink Aviation no pricing information published on aviation service page
  • They diverge on capability: Prepar3D Professional covers Flight physics, SpaceX Starlink Aviation covers High-speed internet.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Prepar3D Professional and SpaceX Starlink Aviation actually diverge.

Attributes where Prepar3D Professional and SpaceX Starlink Aviation differ
AttributePrepar3D ProfessionalSpaceX Starlink Aviation
Starting price$9.95/month$12500/month
Pricing modelone-timesubscription
PlatformsWindowsHardware
Founded20082002

Identical on both: free tier (No), user rating (Not yet rated), category (Aviation).

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 Prepar3D Professional

  • Flight physics
  • Scenery
  • ATC
  • Training
  • Add-ons
  • VR
  • Hardware
  • Training devices

Only in SpaceX Starlink Aviation

  • High-speed internet
  • Low latency
  • Global coverage
  • Streaming capable
  • Multi-user support
  • IFE systems
  • Cabin management
  • Flight operations

Both cover

  • Aircraft systems

What people use each for

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

Prepar3D Professional

  • Running procedural and flight training in a commercial or military simulation facilitynot SpaceX Starlink Aviation
  • Building multi-channel visual systems across several synchronised displaysnot SpaceX Starlink Aviation
  • Developing custom aircraft, scenery and scenarios against the Prepar3D SDKnot SpaceX Starlink Aviation
  • Delivering STEM and K-12 classroom flight simulation on the Personal licencenot SpaceX Starlink Aviation

SpaceX Starlink Aviation

  • Passenger connectivitynot Prepar3D Professional
  • Crew operationsnot Prepar3D Professional
  • Real-time datanot Prepar3D Professional
  • Entertainmentnot Prepar3D Professional
  • Business operationsnot Prepar3D Professional

Where each one falls short

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

Prepar3D Professional

  • The Personal licence at $59.95 is restricted to home use, personal training and K-12 classrooms, so any business, military or university use requires the Professional licence at $350.00
  • Weapons and sensors, AI behaviors in scenarios, DIS and CIGI packet support, the SimOperator instructor station and multi-channel concurrent operation are confined to Professional Plus at $2,750.00
  • The Personal licence requires an internet connection during use, while only Professional and above run in disconnected environments
  • Developer subscriptions at $9.95 and $50.00 per month watermark the image and are forbidden from delivering training

SpaceX Starlink Aviation

  • No pricing information published on aviation service page
  • Service availability and hardware requirements not clearly specified
  • Bandwidth limitations and latency specifications not disclosed

Pricing, plan by plan

Prepar3D Professional

$9.95/month
  • Professional License$350/one-time
    • Proven simulation framework application
    • Rich and interactive environment
  • Professional Developer License$9.95/month
    • Development, testing, and marketing activities

SpaceX Starlink Aviation

$12500/month
  • Starlink Aviation$12500/month
    • Up to 350 Mbps
    • Global coverage
    • Low latency

Which should you pick?

Choose Prepar3D Professional if

  • You need flight physics.
  • You work on Windows.
  • You also want scenery.
Prepar3D Professional review

Choose SpaceX Starlink Aviation if

  • You need high-speed internet.
  • You work on Hardware.
  • You also want low latency.
SpaceX Starlink Aviation review

Questions people ask

Is Prepar3D Professional or SpaceX Starlink Aviation better?
Neither clearly leads. Prepar3D Professional starts at $9.95/month and SpaceX Starlink Aviation at $12500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Prepar3D Professional or SpaceX Starlink Aviation?
Prepar3D Professional starts at $9.95/month and SpaceX Starlink Aviation at $12500/month.
Does Prepar3D Professional or SpaceX Starlink Aviation run on more platforms?
Prepar3D Professional runs on Windows. SpaceX Starlink Aviation runs on Hardware.
What is Prepar3D Professional best used for?
Prepar3D Professional is most often used for running procedural and flight training in a commercial or military simulation facility, building multi-channel visual systems across several synchronised displays, developing custom aircraft, scenery and scenarios against the prepar3d sdk, delivering stem and k-12 classroom flight simulation on the personal licence. Of those, running procedural and flight training in a commercial or military simulation facility and building multi-channel visual systems across several synchronised displays are not what SpaceX Starlink Aviation is typically brought in for.
What can Prepar3D Professional do that SpaceX Starlink Aviation cannot?
Prepar3D Professional covers Flight physics, Scenery, ATC, Training. SpaceX Starlink Aviation covers High-speed internet, Low latency, Global coverage, Streaming capable. Both handle Aircraft systems.

Answered from the vendors’ own pages

Prepar3D Professional: How much does Prepar3D Professional cost?

Prepar3D Professional License costs $350.00 USD as a one-time purchase.

Source
SpaceX Starlink Aviation: What does Starlink Aviation service cost?

Starlink does not publish pricing information on its aviation service page. Customers interested in service must contact Starlink directly to inquire about availability, hardware costs, and monthly subscription rates.

Source
Prepar3D Professional: What is the cost of a Prepar3D developer license?

The Professional Developer License costs $9.95 USD per developer per month for development, testing, and marketing activities.

Source
SpaceX Starlink Aviation: How do I purchase Starlink Aviation service?

The aviation service page does not provide details on how to purchase or sign up. Interested parties are directed to contact Starlink through the main website.

Source
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