Prepware Private Pilot vs Garmin GTN Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prepware Private Pilot
Prepare for your FAA Private Pilot Knowledge Exam with this comprehensive study and test tool. It offers flashcard-style review of questions, answers, and explanations, allowing you to study by subject or take realistic practice tests.
- Flashcard-style review
- Questions, answers, and explanations
- Study by subject
- Practice tests
- FAA Knowledge Exam preparation
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Comprehensive preparation, study and test tool for the FAA Knowledge Exam. Flashcard style review of questions, answers and explanations included for you to study by subject or with a true-to-form practice test.
Garmin GTN Trainer
Learn the basic operation of Garmin avionics with a simulated on-the-ground training environment. Practice using the pilot interface with realistic multi-touch controls, flight plan editing, and access to detailed airport information, approach charts, and weather data.
- Simulated multi-touch and drag interface
- Garmin SafeTaxi airport information
- Garmin FliteCharts approach charts
- Worldwide terrain and aviation databases
- Obstacle databases with powerline alerting
- Simulated weather and traffic data
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The Garmin GTN 650 / 750 Trainer allows you to experience the pilot interface and provides an on-the-ground environment to learn the basic operation of the avionics. Train like it's the real thing! The GTN 650 / 750 Trainer includes: • Simulated multi-touch and drag interface – allows you to interact with the system, graphically edit flight plans and much more • Garmin SafeTaxi – allows you to view detailed airport information on the moving map • Garmin FliteCharts – allows you to view published approach charts • High resolution worldwide terrain maps and aviation databases • High resolution obstacle databases including powerline alerting • Simulated interfaces and data including: Garmin GDL 88 ADS-B and TCAS Traffic with TargetTrend™ Relative Motion Garmin GDL 88 FIS-B Weather Garmin GDL 69 with SiriusXM Weather Garmin GWX 70 Weather Radar L-3 Avionics WX-500 Stormscope Lightning Detection Garmin GMA Series Audio Panel Control Garmin GTX Series Mode S Transponder Simulation * Notes: The GTN 650 / 750 Trainer runs on Apple iPad 2 and newer. Supports 32 and 64-Bit Devices. * This app contains simulated data and does not receive data from or interact with real Garmin avionics. This app should not be used for actual navigation purposes.
Screenshots
Verdict
The clearest difference is price: Garmin GTN Trainer at Free against Prepware Private Pilot's $9.99. Garmin GTN Trainer also leads on iOS requirement (13 vs 15.0). Prepware Private Pilot's advantage is review sentiment (61% vs 30%) and rating (3.9 vs 3.5). On update cadence, ads and in-app purchases 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
Garmin GTN Trainer is free to download; Prepware Private Pilot costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Prepware Private Pilot holds the better App Store score, 3.9 against 3.5. That said, the two scores are not equally well evidenced: Prepware Private Pilot has 138 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 61% of Prepware Private Pilot's written reviews are positive against 30% of Garmin GTN Trainer's.
Prepware Private Pilot ships an update every 4 months, Garmin GTN Trainer every 7 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Prepware Private Pilot | Garmin GTN Trainer |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 3.9 (138 ratings) — better | 3.5 (10 ratings) |
| Positive reviews | 60.8% of reviews — better | 29.8% of reviews |
| Number of ratings | 138 — better | 10 |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | #29 — better | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 | 13 — better |
| Further details — not scored | ||
| Size | 60 MB | 2.4 GB |
| Age rating | 4+ | 4+ |
| Developer | ASA | Garmin DCI |
Customer experience
Prepware Private Pilot
Garmin GTN Trainer
User reviews
Prepware Private Pilot
From 138 App Store ratingsWhat we love
- 💯 High scores achieved
- 📚 Great practice for harder questions
- 📱 Convenient for studying on the go
- ✅ Questions similar to real exam
- 💡 Detailed explanations provided
Room to improve
- ❓ Powered flight questions for glider pilots
- 📱 Small screen issues for plotting/maps
- 🤷 Missing essential questions
- ⚠️ Not a sole reliance tool
- 🤔 Questions worded differently
Garmin GTN Trainer
From 10 App Store ratingsWhat we love
- 👍 Great training tool
- 👍 Authentic functionality
- 👍 Useful for learning
- 👍 Good for practice
- 👍 Handy portable version
Room to improve
- 🐛 App crashes frequently
- 🐛 Blank/black screen
- 🐛 Unit does not turn on
- 🐛 App is broken/unusable
- 🐛 Outdated database
Bugs and requests
Prepware Private Pilot
Reported bugs
24 issues- Powered flight questions appearing for glider pilots
- Small screen makes chart plotting difficult
- Missing essential questions for the written exam
- Some answers are incorrect
- Macbook app not working properly
Show 19 moreShow fewer
- Dark mode has contrast issues, making text unreadable
- Status bar bug with black text on black background
- Right answers not highlighted after getting a question wrong
- Study portion allows pushing through without selecting the right option, leading to false 100% scores
- Questions cut off at the end
- Save and exit function does not save progress
- App resets to homepage after a short period or if not actively used
- Quiz shuffles questions, preventing picking up where left off
- Errors in questions referencing sectional charts
- Sections on charts not available when referenced
- New update degraded the app interface
- White lettering on light background makes questions unreadable
- Dark mode compatibility issues with white text on gray background
- Questions in rotorcraft sections refer to fixed-wing regulations
- Irrelevant gyrocopter and fixed-wing questions in rotorcraft section
- Dark theme not displaying correct/incorrect answers properly
- App not compatible with iPhone X screen
- No way to systematically study, questions are random
- Questions that reference a chart or diagram are cumbersome to view
Requested features
14 requests- Ability to save/create a bank of difficult questions
- Scramble answer choices for realism
- Improve UI for newer devices (iPhone X/Xs/Xr, iPad Pro)
- Add Apple Watch support
- Vary the length of test modules
Show 9 moreShow fewer
- Allow studying more than one section at a time
- Add better reference information in explanations (page/section numbers)
- Allow resizing of figures on iPhone
- Show explanation immediately after wrong answer
- Fix grading to allow for incorrect answers without immediate correction
- Make questions more compatible with dark mode
- Fix contrast issues in dark mode
- Add a feature to stop showing questions already known
- Allow review of only missed items
Garmin GTN Trainer
Reported bugs
75 issues- VNAV function does not work
- Airplane starts on the other side of the country
- GTN 750XI app crashes when start button is pushed
- GTN 650 closes out and stops when going to find frequency, recent
- App starts with a blank black screen on display
Show 70 moreShow fewer
- 750 screen is black on startup
- 650 just gets a spinning circle
- Nothing comes on the screen
- Loads but will not turn on
- No button or toggle to turn on the app
- Shows an off GPS
- Screen is all black
- Screen won't turn on when loading up
- GPS Screen Blank/Black
- Nothing loads on the display
- App does not load anymore
- Loads, but leaves you on a black screen with no functionality
- App seems to be broken for the iPad
- App doesn’t show anything on the simulated screen
- Loads to black screen
- Unit does not power on
- Doesn’t work with iPadOS 17.4.1
- GPS screen doesn’t turn on
- Controller loads but has zero functionality
- Garmin unit does not power on
- App is broken
- Slow and doesn't work
- GTN screens are black and nothing works
- GPS is just a black screen
- App is unusable
- Newest iPad version seems to have broken the entire software
- Apps are not kept up to date
- Simulator freezes
- App constantly crashes
- Airplane doesn’t start flying the route when you add airspeed and altitude
- Airplane’s starting location can’t be moved
- Manual doesn’t explain how to do things
- Graphically Edit Flight Plan Mode does not seem to operate correctly
- Jeppesen data is 2018
- Approaches don’t exist or are hamstrung
- GTN 650 starts at 51K in CA
- Cannot permanently delete initial fix
- No updated procedures for Europe
- RNAV approaches not updated
- ILS will not descend on autopilot
- Manual does not work
- Database with Europe seems to have gone away
- Needs 6.5x update
- Needs 6.50 or 6.51 update
- GTN 750 looks old fashioned
- Needs update for latest software version
- Won’t download or install
- Unsupported app
- Database age
- Missing X-Plane integration
- Does not recognize purchase
- Trial period expired
- Not recognizing paid purchase
- Does not agree with PC trainer
- Some utilities missing
- Layout is different
- Sync with X-Plane needed
- App is a trial
- Reinitializes anytime you switch away
- Loses flight plan and all inputs
- Starts all over with initialization
- Current session/flight/function is forever lost
- Expensive for limited functionality
- Crashes when opening app
- Does not work with OS 11
- App does not recognize paid purchase after upgrade
- App switched to subscription without tracking previous payments
- App turned paid app into a trial
- App reinitializes when switching away
- App loses place if you switch out of it
Requested features
25 requests- Integrate GFC 500 AP
- Integrate GFC 600/700 AP
- Add autopilot controller head
- Add annunciation display showing AP, HDG, ALT status
- Add fields for actual IAS and ALT of simulated airplane
Show 20 moreShow fewer
- Add second radio option to audio panel
- Add start-up field for 'Starting Location'
- Update Jeppesen database
- Update European procedures
- Add linked/synchronized G5 HSI simulator
- Add VNAV support to iPad version
- Update app to actual current version
- Add support for X-Plane integration over WiFi
- Add support for Lockheeds Martin Prepar3D flight simulation
- Add ability to sync with X-Plane
- Add Turboprop icon
- Add High-Wing Prop icon
- Allow two iPads connected over WiFi/Bluetooth
- Run GTN trainer on MacOS
- Add dark mode option
- Add advanced analytics dashboard
- Add vertical (Portrait mode) or Horizontal display mode support
- Update to GTN ver. 5.0 with HTAWS
- Make it like the $25 CD version
- Add support for GNS430 WAAS
In-app purchases
Prepware Private Pilot
No in-app purchases
Garmin GTN Trainer
No in-app purchases
Questions
Is Prepware Private Pilot free?
Is Garmin GTN Trainer free?
Which has better reviews, Prepware Private Pilot or Garmin GTN Trainer?
Do Prepware Private Pilot or Garmin GTN Trainer have ads?
Which is updated more often, Prepware Private Pilot or Garmin GTN Trainer?
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