Comparison

Garmin TXi Trainer vs Binnacle School

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Garmin TXi Trainer

Virtually explore Garmin's G500/G600 TXi flight displays and engine information systems on your iPad. Familiarize yourself with simulated touch interfaces, various aircraft configurations, and aviation databases before flying.

Highlights
  • Simulated touch and bezel interface
  • TXi EIS (Engine Instrumentation System)
  • Multiple display configurations
  • Aviation databases (North America, Worldwide)
  • Airport information and approach charts
  • Terrain and obstacle databases
  • Simulated system information (ADS-B, Weather Radar)
Features
Read full description

The Garmin G500 TXi, G600 TXi and TXi EIS Trainer provides an on-the-ground environment to experience these products virtually anywhere you can take an iPad. Easily familiarize yourself with these flight displays and engine information systems prior to flying behind them. The Trainer includes: - Simulated touch and bezel interface – interact with the primary flight and multi-function displays, become familiarized with the new HSI Map one-touch zoom gesture, full- and split-screen PFD/MFD modes, on-screen autopilot controls, and much more - TXi EIS (Engine Instrumentation System) – demonstrates common engine gauge layouts for single-engine piston, multi-engine piston, and single-engine turboprop aircraft - Selection between 10", 7" Portrait, and 7" Landscape configurations for multiple aircraft types - explore the broad range of options available in the TXi series - Garmin North America and Jeppesen Worldwide/Americas aviation databases are available – go to Settings > More to select the database used. - Garmin SafeTaxi and FliteCharts – view detailed airport information and published approach charts on the moving map - High resolution worldwide terrain and obstacle databases, including powerline alerting - Simulated system information for: - ADS-B and TCAS Traffic with TargetTrend™ Relative Motion - FIS-B and SiriusXM Weather - Garmin GWX 75 Weather Radar - Stormscope Lightning Detection * This app contains simulated data and does not receive data from or interact with real Garmin avionics. Content may differ slightly from actual hardware for demonstration purposes or be out-of-date with respect to the latest airborne software and database cycles. This app should not be used for navigation purposes. * Some functionality that requires a navigator or other products, e.g., flight plans from GTN, may be unavailable in this standalone Trainer. * Visit Garmin's web site for additional GTN/TXi Trainer options, TXi flight familiarization and tutorial videos, and to explore our fully-featured training programs.

About

Binnacle School

Prepare for your U.S. Coast Guard captain's license exams with a structured, module-based study approach. Practice questions with detailed explanations and interactive drills to master navigation, seamanship, and more. Track student progress for classes or unlock all content with a premium subscription.

Highlights
  • Module-based exam preparation
  • Explanation on every question
  • Interactive drills for practical skills
  • Class management and student tracking
  • Progressive unlocking of study modules
  • Daily practice with built-in tutor
Features
Read full description

Binnacle School — USCG Captain's License Exam Prep Study for your U.S. Coast Guard captain's license the way the exam actually works: by module, at your own pace, with an explanation on every question. Whether you're going for an OUPV / Six-Pack, OUPV-Master, or a 100- or 200-Ton Master credential, Binnacle School breaks the written exam into the same categories the Coast Guard tests. WHAT YOU STUDY - Navigation Rules (COLREGS / Inland) — lights, shapes, sound signals, give-way and stand-on. The most heavily weighted module on every deck exam. - Navigation General — piloting, tides and currents, aids to navigation, dead reckoning. - Deck General — seamanship, ground tackle, stability, firefighting, vessel construction. - Chart Plotting — set and drift, course to steer, lines of position, fixing your position. - Meteorology and Safety, scaling up to Celestial Navigation and Radar for the 200-Ton exam. FREE TO START Three full modules — Rules of the Road, Safety, and Meteorology — are open to everyone, no account required. Get free daily practice with an explanation from the built-in tutor. PASS TO UNLOCK Clear a module (80% over 20+ questions) and the next one opens. Build toward your specific license target one category at a time, in the sequence the exam follows. INTERACTIVE TRAINERS Drill the visual, hands-on parts the way they're tested: navigation lights, knots, chart work, celestial sights, stability, maneuvering boards, and tides. CLASSES Teaching a license course? Create a class, share a join code, and track every student's accuracy, attempts, and activity from one roster. Open specific modules for your students as they're ready. GO PRO Unlock every module, remove daily limits, and get unlimited tutor explanations. Sign in with Apple, Google, or a one-time email code. Fair winds and a following sea.

Screenshots

Binnacle School4 screens

Verdict

The call

The clearest difference is rating: Binnacle School at 5.0 against Garmin TXi Trainer's 1.9. Binnacle School also leads on update cadence (weekly vs every 8 months). Garmin TXi Trainer's advantage is in-app purchases (none vs 3) and ratings volume (7 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Binnacle School sells 3 in-app purchases, starting at $4.99 per month. Garmin TXi Trainer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Binnacle School holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: Garmin TXi Trainer has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Garmin TXi Trainer ships an update every 8 months, Binnacle School weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Garmin TXi Trainer versus Binnacle School: the parameters behind the verdict, then further details
ParameterGarmin TXi TrainerBinnacle School
PriceFreeFree
Rating1.9 (7 ratings)5.0 (1 ratings) — better
Positive reviews16.2% of reviews—
Number of ratings7 — better1
Update frequencyEvery 8 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPadiPhone, iPad — better
Requires iOS1817.0 — better
Further details — not scored
Size2.6 GB3 MB
Age rating4+4+
DeveloperGarmin DCIJohn Thomas

In-app purchases

None

Garmin TXi Trainer

No in-app purchases

3 purchases

Binnacle School

Subscriptions2
  • Binnacle School Premium$4.991 Month
  • Binnacle School Premium$29.991 Year
One-time1
  • Lifetime Access$79.99

Questions

Is Garmin TXi Trainer free?
Garmin TXi Trainer is free to download, with no in-app purchases.
Is Binnacle School free?
Binnacle School is free to download, with in-app purchases available.
Which has better reviews, Garmin TXi Trainer or Binnacle School?
Binnacle School is rated higher. Garmin TXi Trainer averages 1.9 out of 5 from 7 ratings, while Binnacle School averages 5.0 from 1 ratings.
Do Garmin TXi Trainer or Binnacle School have ads?
Neither Garmin TXi Trainer nor Binnacle School shows ads.
Which is updated more often, Garmin TXi Trainer or Binnacle School?
Garmin TXi Trainer ships an update every 8 months, and Binnacle School weekly. Most recently, Garmin TXi Trainer was updated on November 6, 2026 and Binnacle School on October 31, 2026.

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