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Aviation · head to head

Honeywell Aerospace Systems vs Prepar3D Professional

Honeywell Aerospace Systems logo

Honeywell Aerospace Systems

Aviation

Industry-leading aerospace technology solutions

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

  • They diverge on capability: Honeywell 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 Honeywell Aerospace Systems and Prepar3D Professional actually diverge.

Attributes where Honeywell Aerospace Systems and Prepar3D Professional differ
AttributeHoneywell Aerospace SystemsPrepar3D Professional
Starting priceOn request$9.95/month
Pricing modelquoteone-time
PlatformsHardware, Embedded, CloudWindows
Founded19062008

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 Honeywell Aerospace Systems

  • Avionics
  • Flight management
  • Engine control
  • Cabin systems
  • Connectivity
  • Aircraft OEMs
  • Airlines
  • Maintenance systems

Only in Prepar3D Professional

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

Both cover

  • Training

What people use each for

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

Honeywell Aerospace Systems

  • Aircraft avionicsnot Prepar3D Professional
  • Engine systemsnot Prepar3D Professional
  • Flight managementnot Prepar3D Professional
  • Cabin connectivitynot Prepar3D Professional

Prepar3D Professional

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

Where each one falls short

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

Honeywell Aerospace Systems

Nothing recorded yet. See the Honeywell Aerospace Systems review.

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

Honeywell Aerospace Systems

On request
  • Aerospace SolutionsFree
    • Avionics systems
    • Engine control
    • Flight management

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 Honeywell Aerospace Systems if

  • You need avionics.
  • You work on Hardware, Embedded, Cloud.
  • You also want flight management.
Honeywell Aerospace Systems review

Choose Prepar3D Professional if

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

Questions people ask

Is Honeywell Aerospace Systems or Prepar3D Professional better?
Neither clearly leads. Honeywell 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, Honeywell Aerospace Systems or Prepar3D Professional?
Honeywell Aerospace Systems starts at On request and Prepar3D Professional at $9.95/month.
Does Honeywell Aerospace Systems or Prepar3D Professional run on more platforms?
Honeywell Aerospace Systems runs on Hardware, Embedded, Cloud. Prepar3D Professional runs on Windows.
What is Honeywell Aerospace Systems best used for?
Honeywell Aerospace Systems is most often used for aircraft avionics, engine systems, flight management, cabin connectivity. Of those, aircraft avionics and engine systems are not what Prepar3D Professional is typically brought in for.
What can Honeywell Aerospace Systems do that Prepar3D Professional cannot?
Honeywell Aerospace Systems covers Avionics, Flight management, Engine control, Cabin systems. Prepar3D Professional covers Flight physics, Aircraft systems, Scenery, ATC. Both handle Training.

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
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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