Private Pilot Test Prep vs E6BX E6B Flight Computer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Private Pilot Test Prep
Prepare for your FAA written test with this comprehensive study tool. It offers three modes: study questions by topic with detailed explanations, review using flashcards, and take full-length practice tests. Track your progress with detailed reports.
- Study questions by topic
- Custom review sessions
- Detailed answer explanations
- Flashcard review mode
- Simulated practice tests
- Progress reports
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Sporty's Study Buddy prepares you for the FAA Private Pilot knowledge test (the "written") with three ways to study: Study Questions, Flashcards and Practice Tests. Questions are organized by knowledge area, with explanations of the right and wrong answers developed by Sporty's team of Master CFIs, based on their experience preparing students for the Private Pilot certificate. • STUDY QUESTIONS BY TOPIC • Choose whole knowledge areas or individual topics to build your own study session. As soon as you answer, you'll see the correct answer, why it's right, and where to read more. Change your answer anytime, bookmark questions as you go, and jump to any question from the question list. Every study session is shuffled. • REVIEW WITH FLASHCARDS • Flashcards show just the question, so you answer from memory before revealing the correct answer and its explanation. Mark each card Know It or Still Learning, then start a new session from the cards you're still learning. On iPhone Duo, study a card with the phone open and close it to check the answer. • TAKE PRACTICE TESTS • Each Practice Test draws 60 questions at random from the full question bank, gives you 2 hours, and is graded at the FAA's 70% passing score. Afterward, see your score by topic, review every question or only the ones you missed, and turn your misses into a new study session. • PICK UP WHERE YOU LEFT OFF • Sessions save as you go. The History tab lets you resume any session in progress and review past results, including your scores by topic. • EVERY FIGURE, OFFLINE • The Figures tab includes the complete FAA Airman Knowledge Testing Supplement, with every figure and legend listed by name and page. Swipe through the pages or open any one full screen. Questions show their figures right alongside, and you can study without a connection. Designed for iPhone, iPhone Duo and iPad, with Dark Mode and support for larger text sizes. The FAA does not publish its knowledge test questions, so the questions on your test won't necessarily appear in this app. Study Buddy is meant to complement your training, not to replace flight and ground instruction.
E6BX E6B Flight Computer
This app provides pilots with essential aviation calculations and tools. It features a visual E6B calculator, interactive weather reports with METAR/TAF decoders, and a NavLog calculator for flight planning. It also includes a holding pattern calculator and unit converters.
- Visual E6B Calculator
- Interactive Weather Reports
- METAR and TAF Decoders
- NavLog Calculator
- Holding Pattern Calculator
- Aviation Unit Converter
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E6BX is an essential app for pilots of all experience levels, offering a wide range of aviation tools designed to help you get comfortable with the reports and calculations required to fly safely. Included in this app are a visual E6B Calculator, interactive Weather Reports with METAR and TAF decoders, a NavLog Calculator, and many other tools to assist you with aviation calculations. E6B Calculator This is the world’s most popular E6B aviation calculator, already used online by hundreds of thousands of pilots. The calculations are visually illustrated to aid in understanding, showing wind speed and direction, wind correction angle, course, heading, ground speed, and true air speed. E6B is also known as CR, CRP-5 or in German, as the Dreieckrechner. E6B Simulator E6B Simulator offers a manual E6B with step by step instructions and highlights. This brings the same functionality on the website to the app. Weather Reports Search for any airport using the Weather Reports tool, and find the relevant METAR and TAF reports, taken live from aviationweather.gov. Need help understanding METAR or TAF? Tap on any segment to instantly see what it means, or tap the Decode button to reveal the entire report at once. Weather Reports can also display airport data for US airports, including runway directions and lengths, heliports, radio frequencies, and charts. NavLog Calculator Use the NavLog Calculator for either VFR or IFR flight planning. Enter numbers into the table to perform instant calculations. You can add as many lines as you need, and the table can be easily cleared with a single button. Holding Pattern Calculator The Holding Pattern Calculator uses a detailed and informative graphic to help you determine your entry into a holding pattern, and then to maintain that pattern with wind corrections. Simply enter a few basic values to see them instantly reflected in the graphic, then follow the detailed entry and hold instructions. Metar and Taf Decoder With E6BX Metar Decoder, almost everything in any given Metar or Taf is decodable, including elevation, wind direction and speed, wind components, pressure altitude, density altitude, air pressure, dew point, and all sorts of weather conditions. Snowtam & Motne Decoder Paste any Snowtam or Motne report into this tool to decode it. Almost everything in any given Snowtam or Motne is decodable, including type, depth, location, and extent of contamination. Aviation Unit Converter This tool includes all units commonly used in aviation. When you enter a value, it will instantly be converted to all other units of the same type. Convert units of time, distance, speed, pressure, temperature, volume, weight, and mass. Our GPS Coordinate Converter can convert between Decimal Degrees (DD), Degrees Decimal Minutes (DDM), and Degrees Minutes Seconds (DMS). Aviation Unit Converters include: Time Converter Temperature Converter Fuel-Weight Converter Reciprocal-Heading Converter VOR Radial-Bearing Converter Distance Converter Speed Converter Pressure Converter Area Converter Weight Converter Volume Converter GPS Coordinate Converter Additional Tools: Visual Wind Components Calculator Pressure Altitude Calculator Density Altitude Calculator Cloud Base Altitude Calculator Aviation Unit Converter Mach Speed/Speed of Sound Calculator True Air Speed Calculator Indicated Air Speed Calculator Airport Data NavLog Calculator Airport Lists by Country/State Weight and Balance Calculator METAR Decoder TAF Decoder SNOWTAM Decoder MOTNE Decoder Holding Pattern Calculator
Screenshots
Verdict
The clearest difference is price: E6BX E6B Flight Computer at $8.99 against Private Pilot Test Prep's $14.99. E6BX E6B Flight Computer also leads on update cadence (monthly vs every 5 months) and iOS requirement (13.0 vs 17.0). Private Pilot Test Prep's advantage is review sentiment (82% vs 62%) and ratings volume (116 vs 9). On rating, ads, in-app purchases and device support 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
Private Pilot Test Prep costs $14.99 and E6BX E6B Flight Computer $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.3 for Private Pilot Test Prep against 4.3 for E6BX E6B Flight Computer. That said, the two scores are not equally well evidenced: Private Pilot Test Prep has 116 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 82% of Private Pilot Test Prep's written reviews are positive against 62% of E6BX E6B Flight Computer's.
Private Pilot Test Prep ships an update every 5 months, E6BX E6B Flight Computer monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Private Pilot Test Prep | E6BX E6B Flight Computer |
|---|---|---|
| Price | $14.99 | $8.99 — better |
| Rating | 4.3 (116 ratings) | 4.3 (9 ratings) — better |
| Positive reviews | 81.8% of reviews — better | 61.5% of reviews |
| Number of ratings | 116 — better | 9 |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | #18 — better | #123 |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Sporty's Pilot Shop | Mehmet Cebe |
Customer experience
Private Pilot Test Prep
E6BX E6B Flight Computer
Bugs and requests
Private Pilot Test Prep
Reported bugs
6 issues- App crashes in test mode
- Progress not saved on phone
- Blackout bug when viewing figures or rotating screen
- Crashes after deleting test sessions
- Not updated for iPhone X
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- Save function issues
Requested features
9 requests- Ability to save flagged questions across sessions
- Randomized questions in test mode
- Improved cross-device progress syncing (iCloud)
- Interactive map features for practice
- Search functionality for specific questions
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- Dark mode option
- Compatibility with iPhone X
- More sample test questions from FAA
- Bundle option for instrument written prep
E6BX E6B Flight Computer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Private Pilot Test Prep
No in-app purchases
E6BX E6B Flight Computer
No in-app purchases
Questions
Is Private Pilot Test Prep free?
Is E6BX E6B Flight Computer free?
Which has better reviews, Private Pilot Test Prep or E6BX E6B Flight Computer?
Do Private Pilot Test Prep or E6BX E6B Flight Computer have ads?
Which is updated more often, Private Pilot Test Prep or E6BX E6B Flight Computer?
Which is more popular, Private Pilot Test Prep or E6BX E6B Flight Computer?
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