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Aviation · head to head

Leonardo Aerospace Systems vs simBrief

Leonardo Aerospace Systems logo

Leonardo Aerospace Systems

Aviation

Advanced aerospace and defense technology

From
On request
Rated
-
Full reviewWebsite
simBrief logo

simBrief

Aviation

Free online flight planning for flight simulators

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only simBrief has a free tier, so it costs nothing to try first.
  • Each has a real cost: Leonardo Aerospace Systems no public pricing information available for products or services; simBrief the free version uses a navigation database the vendor describes as slightly outdated by default
  • They diverge on capability: Leonardo Aerospace Systems covers Avionics, simBrief covers Flight planning.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Leonardo Aerospace Systems and simBrief differ
AttributeLeonardo Aerospace SystemssimBrief
Starting priceOn requestFree
Pricing modelquotefree
Free tierNoYes
PlatformsHardware, Embedded, SystemsWeb
Founded19482009

Identical on both: 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
  • Aircraft systems
  • Military standards
  • International compliance

Only in simBrief

  • Flight planning
  • Weather integration
  • NOTAM analysis
  • Fuel calculation
  • Briefing generation
  • Real weather
  • NOTAM data
  • Aircraft database

What people use each for

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

Leonardo Aerospace Systems

  • Aircraft systemsnot simBrief
  • Helicopter operationsnot simBrief
  • Defense programsnot simBrief
  • Government contractsnot simBrief

simBrief

  • Generating realistic flight plans and briefing packs for flight simulationnot Leonardo Aerospace Systems
  • Calculating fuel, routing and weight and balance for simulated flightsnot 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

simBrief

  • The free version uses a navigation database the vendor describes as slightly outdated by default
  • Current navigation data updated every 28 days requires a separate Navigraph subscription
  • Jeppesen IFR and VFR charts require the higher Navigraph Unlimited subscription
  • Neither subscription price is stated on the SimBrief site, since both are sold by Navigraph

Pricing, plan by plan

Leonardo Aerospace Systems

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

simBrief

Free
  • FreeFree
    • Flight planning
    • Weather analysis
    • Fuel planning

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 simBrief if

  • You need flight planning.
  • You want to start without paying.
  • You also want weather integration.
simBrief review

Questions people ask

Is Leonardo Aerospace Systems or simBrief better?
Neither clearly leads. Leonardo Aerospace Systems starts at On request and simBrief at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Leonardo Aerospace Systems or simBrief?
simBrief has a free tier; the other does not. Paid plans start at On request for Leonardo Aerospace Systems and Free for simBrief.
Does Leonardo Aerospace Systems or simBrief run on more platforms?
Leonardo Aerospace Systems runs on Hardware, Embedded, Systems. simBrief runs on Web.
Can I use simBrief for free?
Yes. simBrief has a free tier, so you can try it without paying. Leonardo Aerospace Systems starts at On request.
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 simBrief is typically brought in for.
What can Leonardo Aerospace Systems do that simBrief cannot?
Leonardo Aerospace Systems covers Avionics, Helicopter systems, Defense technology, Space systems. simBrief covers Flight planning, Weather integration, NOTAM analysis, Fuel calculation.

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
simBrief: Is SimBrief free to use?

Yes, SimBrief is free to use. It is a free flight planning service provided by Navigraph for Flight Simulation enthusiasts. Creating a Navigraph account is free, quick, and easy.

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
simBrief: What does SimBrief provide for flight planning?

SimBrief is a web-based dispatching system that generates in-depth flight plan packages featuring detailed fuel planning, weather forecasts, current NOTAMs, ETOPS calculations, and much more in seconds.

Source
simBrief: Can I upgrade SimBrief for better features?

SimBrief is free by default and uses a slightly outdated navigation database. You can purchase a Navigraph subscription after registering to access the latest navigation database and additional features.

Source
simBrief: How do I access SimBrief?

To access SimBrief, you need to sign in using a Navigraph account. You can create a free Navigraph account from the SimBrief website.

Source
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