Software · head to head
Safelog Pilot Logbook vs AGI STK

Safelog Pilot Logbook
Software
Cross-platform electronic pilot logbook
- From
- $59/year
- Rated
- -
The short version
- Only AGI STK has a free tier, so it costs nothing to try first.
- Each has a real cost: Safelog Pilot Logbook full functionality requires a paid subscription sold in fixed multi-year blocks priced at $44.99 for 1 year, $139.99 for 3 years, $199.99 for 5 years and $349.99 for 10 years; 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
- They diverge on capability: Safelog Pilot Logbook covers Flight logging, AGI STK covers Orbit analysis.
Where they differ
Only the attributes on which Safelog Pilot Logbook and AGI STK actually diverge.
| Attribute | Safelog Pilot Logbook | AGI STK |
|---|---|---|
| Starting price | $59/year | Free |
| Free tier | No | Yes |
| Platforms | Windows, Macos, Ios, Android, Web | Windows, Linux |
| Founded | 1998 | 1989 |
Identical on both: pricing model (subscription), user rating (Not yet rated), category (Unknown).
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 Safelog Pilot Logbook
- Flight logging
- Currency tracking
- Report generation
- Cross-platform
- Cloud sync
- Schedule importers
- FlightAware
- CSV import
Only in AGI STK
- Orbit analysis
- 4D visualization
- Mission planning
- Communication analysis
- Conjunction assessment
- MATLAB
- Python
- C++/.NET API
Both cover
- Data encryption
- Windows support
What people use each for
The jobs each tool is most often brought in to do.
Safelog Pilot Logbook
- Keeping a pilot logbook synchronised across Windows, Mac, iOS, Android and web from one subscriptionnot AGI STK
- Producing PDF logbook reports in FAA, EASA, UK CAP 407 and Transport Canada formatsnot AGI STK
- Checking currency and flight time totals with built-in analyzersnot AGI STK
AGI STK
- Modelling satellite orbits, coverage and conjunction risknot Safelog Pilot Logbook
- Mission analysis and visualization for air, space and defence systemsnot Safelog Pilot Logbook
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Safelog Pilot Logbook
- Full functionality requires a paid subscription sold in fixed multi-year blocks priced at $44.99 for 1 year, $139.99 for 3 years, $199.99 for 5 years and $349.99 for 10 years
- The iOS app requires iOS 13.0 or later
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
Pricing, plan by plan
Safelog Pilot Logbook
$59/year- Safelog$59/year
- Cross-platform sync
- Unlimited entries
- Currency tracking
- Safelog Pro$99/year
- Everything in Safelog
- Advanced reports
- Schedule import
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
Which should you pick?
Choose Safelog Pilot Logbook if
- You need flight logging.
- You work on Windows, Macos, Ios, Android, Web.
- You also want currency tracking.
Choose AGI STK if
- You need orbit analysis.
- You want to start without paying.
- You work on Windows, Linux.
- You also want 4d visualization.
Questions people ask
- Is Safelog Pilot Logbook or AGI STK better?
- Neither clearly leads. Safelog Pilot Logbook starts at $59/year and AGI STK at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Safelog Pilot Logbook or AGI STK?
- AGI STK has a free tier; the other does not. Paid plans start at $59/year for Safelog Pilot Logbook and Free for AGI STK.
- Does Safelog Pilot Logbook or AGI STK run on more platforms?
- Safelog Pilot Logbook runs on Windows, Macos, Ios, Android, Web. AGI STK runs on Windows, Linux.
- Can I use AGI STK for free?
- Yes. AGI STK has a free tier, so you can try it without paying. Safelog Pilot Logbook starts at $59/year.
- What is Safelog Pilot Logbook best used for?
- Safelog Pilot Logbook is most often used for keeping a pilot logbook synchronised across windows, mac, ios, android and web from one subscription, producing pdf logbook reports in faa, easa, uk cap 407 and transport canada formats, checking currency and flight time totals with built-in analyzers. Of those, keeping a pilot logbook synchronised across windows, mac, ios, android and web from one subscription and producing pdf logbook reports in faa, easa, uk cap 407 and transport canada formats are not what AGI STK is typically brought in for.
- What can Safelog Pilot Logbook do that AGI STK cannot?
- Safelog Pilot Logbook covers Flight logging, Currency tracking, Report generation, Cross-platform. AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. Both handle Data encryption, Windows support.
Related pages
More on Safelog Pilot Logbook
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