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Lockheed Martin Prepar3D vs LogTen Pro

Lockheed Martin Prepar3D logo

Lockheed Martin Prepar3D

Aviation

Professional-grade flight simulation and training platform

From
$9.99/month
Rated
-
Full reviewWebsite
LogTen Pro logo

LogTen Pro

Aviation

Professional pilot logbook for iOS and Mac

From
$79.99/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Lockheed Martin Prepar3D high system resource requirements with 85 GB base installation and 32 GB RAM recommended; LogTen Pro free use is capped at the first 50 hours of total flight time logged
  • They diverge on capability: Lockheed Martin Prepar3D covers Flight simulation, LogTen Pro covers Digital logbook.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Lockheed Martin Prepar3D and LogTen Pro actually diverge.

Attributes where Lockheed Martin Prepar3D and LogTen Pro differ
AttributeLockheed Martin Prepar3DLogTen Pro
Starting price$9.99/month$79.99/year
PlatformsWindows, VrIos, Macos
Founded20102006

Identical on both: pricing model (subscription), 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 Lockheed Martin Prepar3D

  • Flight simulation
  • Aircraft systems
  • Realistic physics
  • Training scenarios
  • Performance analysis
  • Hardware controllers
  • VR systems
  • Motion platforms

Only in LogTen Pro

  • Digital logbook
  • Currency tracking
  • Report generation
  • Cloud sync
  • Flight import
  • ForeFlight
  • APDL
  • FlightAware

What people use each for

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

Lockheed Martin Prepar3D

  • Pilot trainingnot LogTen Pro
  • Type rating trainingnot LogTen Pro
  • Proficiency maintenancenot LogTen Pro
  • Scenario trainingnot LogTen Pro
  • Aircraft developmentnot LogTen Pro

LogTen Pro

  • Keeping an electronic pilot logbook that meets airline interview and currency requirementsnot Lockheed Martin Prepar3D
  • Generating printable and exportable logbook reports for licence applicationsnot Lockheed Martin Prepar3D
  • Logging flight time from an iPhone or Apple Watch immediately after a flightnot Lockheed Martin Prepar3D

Where each one falls short

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

Lockheed Martin Prepar3D

  • High system resource requirements with 85 GB base installation and 32 GB RAM recommended
  • Expensive Professional and Professional Plus licenses for commercial and business use
  • Limited backward compatibility with older 32-bit aircraft modules
  • SimDirector scenario creation tool requires programming knowledge for advanced customization

LogTen Pro

  • Free use is capped at the first 50 hours of total flight time logged
  • Mac access requires the Pro subscription rather than the Basic subscription
  • Basic costs $9.99 per month or $79.99 per year and Pro $129.99 per year, billed as in-app purchases
  • The app runs only on Apple platforms and requires iOS 15.0 or later, with no Android or Windows version

Pricing, plan by plan

Lockheed Martin Prepar3D

$9.99/month
  • Standard$9.99/month
    • Flight simulation
    • Basic aircraft
    • Training tools
  • Professional$99.99/month
    • Advanced simulation
    • Full aircraft systems
    • Advanced training

LogTen Pro

$79.99/year
  • Basic$79.99/year
    • Logging, analysis, tracking, and reporting
    • Automatic backup and cloud sync
    • Industry analytics and currency/duty/rest tracking
  • Pro$129.99/year
    • LogTen for Mac application
    • Schedule importing for 100+ airlines
    • Advanced smart filter groups

Which should you pick?

Choose Lockheed Martin Prepar3D if

  • You need flight simulation.
  • You work on Windows, Vr.
  • You also want aircraft systems.
Lockheed Martin Prepar3D review

Choose LogTen Pro if

  • You need digital logbook.
  • You work on Ios, Macos.
  • You also want currency tracking.
LogTen Pro review

Questions people ask

Is Lockheed Martin Prepar3D or LogTen Pro better?
Neither clearly leads. Lockheed Martin Prepar3D starts at $9.99/month and LogTen Pro at $79.99/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lockheed Martin Prepar3D or LogTen Pro?
Lockheed Martin Prepar3D starts at $9.99/month and LogTen Pro at $79.99/year.
Does Lockheed Martin Prepar3D or LogTen Pro run on more platforms?
Lockheed Martin Prepar3D runs on Windows, Vr. LogTen Pro runs on Ios, Macos.
What is Lockheed Martin Prepar3D best used for?
Lockheed Martin Prepar3D is most often used for pilot training, type rating training, proficiency maintenance, scenario training. Of those, pilot training and type rating training are not what LogTen Pro is typically brought in for.
What can Lockheed Martin Prepar3D do that LogTen Pro cannot?
Lockheed Martin Prepar3D covers Flight simulation, Aircraft systems, Realistic physics, Training scenarios. LogTen Pro covers Digital logbook, Currency tracking, Report generation, Cloud sync.

Answered from the vendors’ own pages

Lockheed Martin Prepar3D: What are the license options for Prepar3D?

Prepar3D offers three license tiers: Personal ($59.95) for personal training and K-12 education, Professional ($350) for professional pilot training and commercial uses, and Professional Plus ($2,750) for businesses with advanced features. Developer monthly licenses are available at $9.99 and $50 for Professional and Professional Plus respectively.

Source
LogTen Pro: How much does LogTen Basic cost annually?

LogTen Basic is $79.99 per year, approximately $7 per month, with first 50 flight hours logged at no cost.

Source
Lockheed Martin Prepar3D: What are the system requirements?

Prepar3D v6 requires approximately 85 GB storage, 32 GB RAM or more for optimal performance, 8 GB or more VRAM, and a DX12-capable GPU with 64-bit architecture. Detailed scenery and aircraft add-ons can significantly increase storage and performance requirements.

Source
LogTen Pro: What is included in LogTen Pro?

Pro plan at $129.99 per year adds LogTen for Mac application, schedule importing for 100+ airlines, advanced smart filters, batch editing, and additional flight data imports.

Source
Lockheed Martin Prepar3D: Can I create custom training scenarios?

Yes. Prepar3D includes SimDirector, a scenario generation tool that allows users to create training scenarios across aviation, maritime, and ground domains. Users can place world objects, define scenario logic, create missions, and provide instruction sessions, making it suitable for cockpit training, flight planning, and emergency response preparation.

Source
LogTen Pro: Is there a free trial for new users?

Both plans include the first 50 hours of flight logging at no cost, which covers student pilot certification requirements.

Source
Lockheed Martin Prepar3D: Is Prepar3D compatible with third-party add-ons?

Prepar3D v5 and v6 maintain compatibility with many Microsoft Flight Simulator X add-ons. However, 32-bit aircraft modules are not compatible with 64-bit Prepar3D versions, and third-party add-ons must be updated for the specific Prepar3D version being used.

Source
LogTen Pro: Does LogTen offer volume pricing?

Yes, volume pricing is available for groups exceeding 5 pilots.

Source
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