Comparison

E6B Aviation Calculator vs Sparkys E6B

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

Head to head
About

E6B Aviation Calculator

This app provides over 75 aviation calculations and unit conversions for flight planning and navigation. It also offers in-app access to global aviation weather reports like METARs and TAFs, along with a handy search for weather station codes.

Highlights
  • Over 75 aviation calculations
  • Advanced fuel calculations
  • Wind and altitude calculations
  • Global METAR, TAF, AIRMET, SIGMET, PIREP access
  • ICAO weather station code search
  • 65+ unit conversions
Features
Currently charting
Read full description

Congratulations, you have found one of the finest E6B aviation flight calculators available for the Apple iPad, iPhone, and iPod touch. With more than 75 aviation calculations, unit conversions and aviation weather reports, we are sure you will find myE6B beneficial in helping to solve the planning and navigating problems associated with flying. In addition to a comprehensive set of flight planning calculations, myE6B includes convenient access to global METAR, TAF, AIR/SIGMET and PIREP reports, and a handy search utility for finding unknown ICAO weather station codes. CALCULATIONS ———————————————— Quickly perform more than 75 aviation related calculations, including many that typically require pilots to download separate apps, such as fuel calculations and converters. myE6B accommodates every pilot's calculation and flight-planning needs in a convenient package for your iPhone, iPad or iPod touch. • Time, speed & distance calculations • Advanced fuel calculations • Wind calculations • Altitude calculations • Add & subtract time • GPS coordinate converter AVIATION WEATHER ———————————————— myE6B offers in-app access to pilot weather reports, so pilots don't have to leave the app to check the latest conditions. Search by ICAO code or browse a database of worldwide reporting stations. • METARs • TAFs • AIRMET • SIGMET • PIREPs • Cloud base • MOTNE / SNOWTAM decoder • ICAO Code database UNIT CONVERSIONS ———————————————— myE6B includes more than 65 conversions and features in-calc unit converters for all metric and U.S. units, so pilots can quickly adjust results to the preferred unit of measurement. • Temperature • Distance • Speed • Pressure • Weight/mass • Latitude & longitude • Fuel and more myE6B is built and maintained by pilots for pilots and includes the real​ calculations, not "rule of thumb" estimates like others. Try myE6B today, you will not be disappointed, as it is tried, tested, and proven by thousands of professional pilots across the globe every day. Visit our website for more details: http://myE6B.com

About

Sparkys E6B

This app emulates a mechanical E6B flight computer, offering digital readouts for precise calculations. It combines the speed and intuitiveness of analog input with the accuracy of digital output for various aviation computations.

Highlights
  • Digital readouts for calculations
  • Analog input with cursors and steppers
  • Multiplication and division
  • Rate problems (fuel, time, speed)
  • Wind correction angle calculations
  • Conversions (miles, fuel, weight)
Features
Read full description

Sparky's E6B emulates a mechanical E6B Flight Computer, with significant additional capabilities. The app provides digital readouts of values that would otherwise have to be eyeballed in a standard E6B. The use of cursors and steppers enables the precision of a digital computer with the speed and intuitiveness of an analog computer. The E6B is an analog computer invented in the 1930's by Lt. Philip Dalton, USN for purposes of training and flight calculations. The app can be used to perform calculations, or to practice and learn how to use a mechanical E6B. Advantages of analog slide-rule E6Bs include the speed of entering data, and continous operation that can enable a more intuitive feel for how outputs change as inputs are changed. If inputs are changed, it is simply a matter of a swipe or using a stepper to fine tune inputs, and outputs are updated simultaneously. Advantages of digital E6B's includes precision, but as E6Bs are in reality often used to estimate data, this precision often cannot be taken advantage of. Furthermore, entering data is slowed down by soft keypads popping up and down. It may be hard to understand how outputs change in response to inputs if individual numbers need to be entered on a keypad. Sparky's E6B provides the best of both worlds. The speed and intuitive entry of an analog E6B, along with the digital readout of a digital E6B. The "slide rule" or "front" side includes a circular log-log scale that can be used for multiplication, division, fuel consumption and time/speed/distance calculations. There are also various conversions available, such as nautical-miles/statute-miles/kilometers, fuel and oil volume and weight. The windows on the front are used for airspeed, various forms of "altitude' and mach number calculations. Digital output is provided for - Multiplication and division - Ascent and descent vertical and horizontal speed and angles - Rate problems such as gallons per hour, time to destination etc. - Density Altitude and True Airspeed calculations. - True Altitude Calculations - Mach speeds vs. temperature - Conversions of Nautical and Statue Miles to and from Kilometers - Volume of oil and fuel vs. weight - Conversion of Pounds to Kilograms - Conversion of Feet to Meters The "wind" side is a vector computer used to determine flight headings, wind correction angle etc. It also provides digital readouts to provide an intuitive feel for wind correction, as well as to let the inputs be fine-tuned or updated as conditions change. We have no ads and collect no personal information. We hope you enjoy Sparky's E6B and find it useful.

Screenshots

E6B Aviation Calculator4 screens
Sparkys E6B4 screens

Verdict

The call

The clearest difference is price: Sparkys E6B at Free against E6B Aviation Calculator's $8.99. E6B Aviation Calculator's advantage is update cadence (every 4 months vs every 57 months) and ratings volume (148 vs 15). 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

CostPrice · In-app purchases · Ads · Monetization

Sparkys E6B is free to download; E6B Aviation Calculator costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for E6B Aviation Calculator against 4.7 for Sparkys E6B. That said, the two scores are not equally well evidenced: E6B Aviation Calculator has 148 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 86% of E6B Aviation Calculator's written reviews are positive against 75% of Sparkys E6B's.

UpkeepUpdate frequency

E6B Aviation Calculator ships an update every 4 months, Sparkys E6B every 57 months. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

Scorecard7 real differences · 4 level
E6B Aviation Calculator versus Sparkys E6B: the parameters behind the verdict, then further details
ParameterE6B Aviation CalculatorSparkys E6B
Price$8.99Free — better
Rating4.8 (148 ratings) — better4.7 (15 ratings)
Positive reviews86.2% of reviews — better75.0% of reviews
Number of ratings148 — better15
Update frequencyEvery 4 months — betterEvery 57 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#126 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size6 MB7 MB
Age rating4+4+
DeveloperAviation Mobile Apps, LLC.Intineo LLC

Customer experience

E6B Aviation Calculator

All ratings146 ratings
Positive95.9%
Neutral1.4%
Negative2.7%
Written reviews210 reviews
Positive86.2%
Neutral4.3%
Negative9.5%

Sparkys E6B

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

Bugs and requests

E6B Aviation Calculator

Reported bugs

3 issues
  • Wind calculation errors when using true course
  • Decimal values displayed incorrectly in some calculations
  • Aviation weather data not loading properly on some devices

Requested features

5 requests
  • Add weight and balance calculations
  • Improve Mach to TAS conversion accuracy
  • Include runway condition assessment matrix
  • Provide more customization options
  • Add support for more non-US units

Sparkys E6B

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

E6B Aviation Calculator

No in-app purchases

None

Sparkys E6B

No in-app purchases

Questions

Is E6B Aviation Calculator free?
E6B Aviation Calculator costs $8.99, with no in-app purchases.
Is Sparkys E6B free?
Sparkys E6B is free to download, with no in-app purchases.
Which has better reviews, E6B Aviation Calculator or Sparkys E6B?
E6B Aviation Calculator is rated higher. E6B Aviation Calculator averages 4.8 out of 5 from 148 ratings, while Sparkys E6B averages 4.7 from 15 ratings.
Do E6B Aviation Calculator or Sparkys E6B have ads?
Neither E6B Aviation Calculator nor Sparkys E6B shows ads.
Which is updated more often, E6B Aviation Calculator or Sparkys E6B?
E6B Aviation Calculator ships an update every 4 months, and Sparkys E6B every 57 months. Most recently, E6B Aviation Calculator was updated on October 31, 2026 and Sparkys E6B on November 2, 2026.

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