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Aviation & Aerospace · head to head

AGI STK vs NavLog

AGI STK logo

AGI STK

Aviation & Aerospace

Systems Tool Kit for space and aerospace analysis

From
Free
Rated
-
Full reviewWebsite
N

NavLog

Aviation & Aerospace

Advanced flight navigation and logging system

From
$29.99/month
Rated
-
Full reviewWebsite

The short version

  • Only AGI STK has a free tier, so it costs nothing to try first.
  • They diverge on capability: AGI STK covers Orbit analysis, NavLog covers Flight logging.

Where they differ

Only the attributes on which AGI STK and NavLog actually diverge.

Attributes where AGI STK and NavLog differ
AttributeAGI STKNavLog
Starting priceFree$29.99/month
Free tierYesNo
PlatformsWindows, LinuxWeb, Ios, Android, Windows
Founded19892009

Identical on both: pricing model (subscription), user rating (Not yet rated), category (Aviation & Aerospace).

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 AGI STK

  • Orbit analysis
  • 4D visualization
  • Mission planning
  • Communication analysis
  • Conjunction assessment
  • MATLAB
  • Python
  • C++/.NET API

Only in NavLog

  • Flight logging
  • Navigation tracking
  • Performance analysis
  • Data storage
  • Report generation
  • GPS devices
  • Avionics systems
  • Cloud storage

Both cover

  • Data encryption
  • Windows support

What people use each for

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

AGI STK

  • Modelling satellite orbits, coverage and conjunction risknot NavLog
  • Mission analysis and visualization for air, space and defence systemsnot NavLog

NavLog

  • Flight trainingnot AGI STK
  • Flight loggingnot AGI STK
  • Performance trackingnot AGI STK
  • Regulatory compliancenot AGI STK

Where each one falls short

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

AGI STK

  • STK is sold as a ladder of separate licences, STK Pro, STK Premium Air, STK Premium Space and STK Enterprise, so mission areas are gated behind different products
  • Further capability is sold as separate add-on toolkits including TETK, the RF Channel Modeler and the STK Missile Toolkit
  • Distributing an application built on STK Engine to end users requires each of them to hold an Ansys STK Engine Runtime License
  • Free access is limited to students at accredited institutions and to time-limited trials
  • No price, minimum or cost driver is published for any STK tier

NavLog

Nothing recorded yet. See the NavLog review.

Pricing, plan by plan

AGI STK

Free
  • STK FreeFree
    • Basic analysis
    • 2D/3D visualization
    • Orbit analysis
  • STK Professional$15000/year
    • Advanced analysis
    • Premium modules
    • API access
  • STK Enterprise$50000/year
    • All modules
    • Multi-user
    • Custom solutions

NavLog

$29.99/month
  • Basic$29.99/month
    • Flight logging
    • Basic navigation
    • Data storage
  • Professional$79.99/month
    • Advanced navigation
    • Detailed analytics
    • Training reports

Which should you pick?

Choose AGI STK if

  • You need orbit analysis.
  • You want to start without paying.
  • You work on Windows, Linux.
  • You also want 4d visualization.
AGI STK review

Choose NavLog if

  • You need flight logging.
  • You work on Web, Ios, Android, Windows.
  • You also want navigation tracking.
NavLog review

Questions people ask

Is AGI STK or NavLog better?
Neither clearly leads. AGI STK starts at Free and NavLog at $29.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AGI STK or NavLog?
AGI STK has a free tier; the other does not. Paid plans start at Free for AGI STK and $29.99/month for NavLog.
Does AGI STK or NavLog run on more platforms?
AGI STK runs on Windows, Linux. NavLog runs on Web, Ios, Android, Windows.
Can I use AGI STK for free?
Yes. AGI STK has a free tier, so you can try it without paying. NavLog starts at $29.99/month.
What is AGI STK best used for?
AGI STK is most often used for modelling satellite orbits, coverage and conjunction risk, mission analysis and visualization for air, space and defence systems. Of those, modelling satellite orbits, coverage and conjunction risk and mission analysis and visualization for air, space and defence systems are not what NavLog is typically brought in for.
What can AGI STK do that NavLog cannot?
AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. NavLog covers Flight logging, Navigation tracking, Performance analysis, Data storage. Both handle Data encryption, Windows support.
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