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Aviation · head to head

Leonardo Aerospace Systems vs Prepar3D Professional

Leonardo Aerospace Systems logo

Leonardo Aerospace Systems

Aviation

Advanced aerospace and defense technology

From
On request
Rated
-
Full reviewWebsite
Prepar3D Professional logo

Prepar3D Professional

Aviation

Professional flight simulation platform

From
$9.95/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Leonardo Aerospace Systems no public pricing information available for products or services; 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
  • They diverge on capability: Leonardo Aerospace Systems covers Avionics, Prepar3D Professional covers Flight physics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Leonardo Aerospace Systems and Prepar3D Professional actually diverge.

Attributes where Leonardo Aerospace Systems and Prepar3D Professional differ
AttributeLeonardo Aerospace SystemsPrepar3D Professional
Starting priceOn request$9.95/month
Pricing modelquoteone-time
PlatformsHardware, Embedded, SystemsWindows
Founded19482008

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 Leonardo Aerospace Systems

  • Avionics
  • Helicopter systems
  • Defense technology
  • Space systems
  • Integration
  • Military standards
  • International compliance
  • Custom solutions

Only in Prepar3D Professional

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

Both cover

  • Aircraft systems

What people use each for

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

Leonardo Aerospace Systems

  • Aircraft systemsnot Prepar3D Professional
  • Helicopter operationsnot Prepar3D Professional
  • Defense programsnot Prepar3D Professional
  • Government contractsnot Prepar3D Professional

Prepar3D Professional

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

Where each one falls short

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

Leonardo Aerospace Systems

  • No public pricing information available for products or services
  • Defense and aerospace products sold exclusively through custom B2B contracts
  • Operates as business-to-business only; not available through direct consumer sales

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

Pricing, plan by plan

Leonardo Aerospace Systems

On request
  • Aerospace SolutionsFree
    • Avionics systems
    • Helicopter solutions
    • Defense systems

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

Which should you pick?

Choose Leonardo Aerospace Systems if

  • You need avionics.
  • You work on Hardware, Embedded, Systems.
  • You also want helicopter systems.
Leonardo Aerospace Systems review

Choose Prepar3D Professional if

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

Questions people ask

Is Leonardo Aerospace Systems or Prepar3D Professional better?
Neither clearly leads. Leonardo Aerospace Systems starts at On request and Prepar3D Professional at $9.95/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Leonardo Aerospace Systems or Prepar3D Professional?
Leonardo Aerospace Systems starts at On request and Prepar3D Professional at $9.95/month.
Does Leonardo Aerospace Systems or Prepar3D Professional run on more platforms?
Leonardo Aerospace Systems runs on Hardware, Embedded, Systems. Prepar3D Professional runs on Windows.
What is Leonardo Aerospace Systems best used for?
Leonardo Aerospace Systems is most often used for aircraft systems, helicopter operations, defense programs, government contracts. Of those, aircraft systems and helicopter operations are not what Prepar3D Professional is typically brought in for.
What can Leonardo Aerospace Systems do that Prepar3D Professional cannot?
Leonardo Aerospace Systems covers Avionics, Helicopter systems, Defense technology, Space systems. Prepar3D Professional covers Flight physics, Scenery, ATC, Training. Both handle Aircraft systems.

Answered from the vendors’ own pages

Leonardo Aerospace Systems: How much do Leonardo products cost?

Leonardo does not publish pricing for its products. As a defense and aerospace contractor, pricing is determined through customized contracts directly with government agencies and enterprise organizations.

Source
Prepar3D Professional: How much does Prepar3D Professional cost?

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

Source
Leonardo Aerospace Systems: How can I purchase Leonardo products?

Leonardo sells exclusively through direct relationships with government and enterprise customers, not through public pricing or standard online sales channels.

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
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