Comparison

E6BX E6B Flight Computer vs Boldmethod

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

Head to head
About

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.

Highlights
  • Visual E6B Calculator
  • Interactive Weather Reports
  • METAR and TAF Decoders
  • NavLog Calculator
  • Holding Pattern Calculator
  • Aviation Unit Converter
Features
Currently charting
Read full description

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

About

Boldmethod

Enhance your aviation knowledge with extensive video training and online courses. Practice with quizzes and master essential piloting skills like takeoffs, landings, airspace navigation, and weather interpretation. Prepare for checkrides and improve your flying proficiency.

Highlights
  • Extensive video training library
  • Online aviation courses
  • Pilot knowledge quizzes
  • Master takeoffs and landings
  • National Airspace System training
  • Aviation weather interpretation
  • VFR charts and publications
Read full description

Want to improve your piloting skills? Then the Boldmethod app is for you. With over 50 hours of videos and online training courses, you'll walk away with the knowledge that makes you a better pilot. Access your Boldmethod training courses in one app, watch the latest training videos, and test your knowledge with quizzes. What's new? The Feed and Challenges tabs are the place to start learning or to brush up on your aviation knowledge. When you're ready to take the next step, sign up for courses to truly master your pilot knowledge. MASTERING TAKEOFFS AND LANDINGS Do you have a perfect landing every time? Neither do we. This video course helps you master your takeoffs and landings. Whether you're trying to stop floating past your landing point or trying to smooth out your touchdown, you'll learn how to fix any of your takeoff and landing problems with this simple-to-use online course. The course breaks down takeoffs and landings into sections: Normal Takeoffs Traffic Patterns Normal Landings Crosswind Takeoffs and Landings Short Field Takeoffs and Landings Soft Field Takeoffs and Landings Non-Standard Takeoffs and Landings Night Takeoffs and Landings NATIONAL AIRSPACE SYSTEM Our airspace course covers everything you need to know about the National Airspace System, including Class A-G airspace, Special Use Airspace, and Other Airspace. It's an excellent way to prepare for your private pilot checkride and keep your flying skills sharp. The course breaks down airspace into sections: Class A airspace Class B airspace Class C airspace Class D airspace Class E airspace Class G airspace Special use airspace Other airspace AVIATION WEATHER REPORTS AND FORECASTS Our weather course covers everything you need to know about aviation weather, including METARs, TAFs, Pilot Reports, Graphical Forecasts For Aviation, Winds Aloft Forecasts, AIRMETs, SIGMETs, and Convective SIGMETs. It's an excellent way to prepare for your private pilot checkride and keep your flying skills sharp. The course breaks down aviation weather into sections: METARs TAFs PIREPs Graphical Forecasts For Aviation Winds Aloft Forecasts AIRMETs, SIGMETs, and Convective SIGMETs VFR CHARTS AND PUBLICATIONS Our charts course covers everything you need to know about VFR charts and publications, including sectional charts, terminal area charts, the Digital Chart Supplement, and NOTAMs. The course breaks down publications into sections: Sectional Charts Terminal Area Charts Digital Chart Supplement NOTAMs MOUNTAIN WEATHER Do you want to feel more comfortable flying around the high country? Boldmethod's Mountain Weather course helps make that happen. You'll learn how to evaluate mountain weather during your planning and while you're in flight. You'll also learn how terrain generates updrafts, downdrafts, turbulence, and storms, and changes the direction of the wind throughout the day. The course breaks down weather into sections: Mountain Waves Strong Surface Winds Updrafts, Downdrafts, And Turbulence Convergence Zones Coastal Mountain Wind Systems The North American Monsoon Daily (Diurnal) Winds In Valleys Mountain Thunderstorms

Screenshots

E6BX E6B Flight Computer4 screens
Boldmethod4 screens

Verdict

The call

The clearest difference is price: Boldmethod at Free against E6BX E6B Flight Computer's $8.99. Boldmethod also leads on rating (4.9 vs 4.3) and review sentiment (97% vs 62%). E6BX E6B Flight Computer's advantage is in-app purchases (none vs 9) and ads (none vs shown). On update cadence 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

Boldmethod is free to download; E6BX E6B Flight Computer costs $8.99 up front. Boldmethod sells 9 one-off in-app purchases. E6BX E6B Flight Computer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Boldmethod holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Boldmethod has 823 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 62% of E6BX E6B Flight Computer's written reviews are positive against 97% of Boldmethod's.

UpkeepUpdate frequency

E6BX E6B Flight Computer ships an update monthly, Boldmethod every 3 weeks. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

Scorecard10 real differences · 1 level
E6BX E6B Flight Computer versus Boldmethod: the parameters behind the verdict, then further details
ParameterE6BX E6B Flight ComputerBoldmethod
Price$8.99Free — better
Rating4.3 (9 ratings)4.9 (823 ratings) — better
Positive reviews61.5% of reviews97.3% of reviews — better
Number of ratings9823 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#110 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple TV — better
Requires iOS13.0 — better15.6
Further details — not scored
Size27 MB26 MB
Age rating4+4+
DeveloperMehmet CebeBoldMethod, LLC

Customer experience

E6BX E6B Flight Computer

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews26 reviews
Positive61.5%
Neutral7.7%
Negative30.8%

Boldmethod

All ratings823 ratings
Positive98.4%
Neutral0.7%
Negative0.9%
Written reviews73 reviews
Positive97.3%
Neutral2.7%
Negative0.0%

Bugs and requests

E6BX E6B Flight Computer

Not enough reviews yet to summarise bugs or requests.

Boldmethod

Reported bugs

2 issues
  • Crashing or freezing issues
  • Compatibility problems with older devices

Requested features

2 requests
  • Provide explanations for incorrect answers in quizzes
  • Improve navigation and progress tracking through courses

In-app purchases

None

E6BX E6B Flight Computer

No in-app purchases

9 purchases

Boldmethod

One-time9
  • Aviation Weather Products$19.99
  • National Airspace System$19.99
  • VFR Charts$19.99
Show 6 more
  • National Airspace System$24.99
  • Aviation Weather Products$24.99
  • VFR Charts and Publications$24.99
  • Mastering Takeoffs & Landings$139.99
  • Mountain Weather$299.99
  • Instrument Procedures$499.99

Questions

Is E6BX E6B Flight Computer free?
E6BX E6B Flight Computer costs $8.99, with no in-app purchases.
Is Boldmethod free?
Boldmethod is free to download, with in-app purchases available.
Which has better reviews, E6BX E6B Flight Computer or Boldmethod?
Boldmethod is rated higher. E6BX E6B Flight Computer averages 4.3 out of 5 from 9 ratings, while Boldmethod averages 4.9 from 823 ratings.
Do E6BX E6B Flight Computer or Boldmethod have ads?
Boldmethod shows ads; E6BX E6B Flight Computer does not.
Which is updated more often, E6BX E6B Flight Computer or Boldmethod?
E6BX E6B Flight Computer ships an update monthly, and Boldmethod every 3 weeks. Most recently, E6BX E6B Flight Computer was updated on September 23, 2026 and Boldmethod on September 17, 2026.

Other comparisons