Comparison

AS350B3 Performance Pad vs Easy E6B

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

Head to head
About

AS350B3 Performance Pad

This flight computer app calculates essential performance data for the Eurocopter AS350 B3 helicopter. It offers weight and balance calculations, performance planning, and a flight computer with an integrated E6B and world map for quick flight time computations. Professional pilots and flight students can utilize its features for accurate and efficient flight planning.

Highlights
  • Weight & Balance calculations
  • Performance planning
  • Flight computer & data management
  • Integrated graphical E6B with world map
  • OGE Ceiling computation
  • Load manifest generation
  • Customizable helicopter data
Read full description

Gyronimo Performance Pad Pro AS350 B3 Flight computer for the Eurocopter AS350 B3 Compatibility: requires iPad 3 or newer, or iPad Mini Retina This app does not run on iPad 1, iPad 2 or the iPad Mini (non Retina) - WEIGHT & BALANCE - PERFORMANCE PLANNING - FLIGHT COMPUTER & DATA MANAGEMENT - INTEGRATED GRAPHICAL E6B with WORLD MAP and GPS for quick course and flight time calculations. - OGE CEILING computation with graphical display The AS350 B3 Performance Pad is a flight computer customized for the Eurocopter AS 350 B3. Weight & Balance and important performance figures as found in the flight manual will be calculated in just seconds. We recommend the Pad for professional pilots, however, it is also a great tool for flight students who want to become familiar with the complex performance calculations of turbine helicopters. A professional Load Manifest will be computed and sent to your email address. Confirm your calculations by checking the graphical displays. - Set up you own helicopter data (Basic Empty Weight, Mission Equipment etc) - Load and save unlimited flights and helicopter setups - Send data to your email - Check OGE ceiling on a new designed graphical display - Use the integrated graphical E6B with world map to quickly calculate a track. Enter wind data and variation to get a magnetic heading. Displayed on the world map. No Subscription needed! The Pad does dozends of complex calculations for you, however, it is very easy to use. Set Pressure Altitude and OAT via sliders and the following will be computed in real time: - In Ground Effect (IGE) max. Weight - Out Of Ground Effect (OGE) max. Weight. - Out of Ground Effect Ceiling (OGE Ceiling) - Corrected Weight - Rate of Climb - Fuel Consumption Contact us for a custom version or extensions. For iPad 2, iPad 3 (iOS6 recommended) DISCLAIMER: The author disclaims any liability for any direct, indirect, incidental, or consequential losses or damages in connection with your access to or use of this software. The information contained in this software is for general information purposes only.

About

Easy E6B

This app provides a comprehensive suite of aviation calculators for pilots, covering weather, preflight planning, in-flight calculations, and conversions. It aims to simplify flight preparation and in-air management by offering accurate and intuitive tools.

Highlights
  • Weather calculators (cloud base, freezing level, wind)
  • Preflight fuel and leg time calculations
  • In-flight altitude, speed, and distance tools
  • Extensive conversion calculators
  • Intuitive and user-friendly interface
Features
Read full description

Introducing Easy E6B - the co-pilot who never takes a day off and certainly never messes up your coffee order. With more aviation calculators than you can shake a control stick at, this app is a ready companion for fledgling feathered fliers and old birds alike. Don your aviator goggles and see what's on offer: Weather calculators so fine-tuned, they're practically divining rods. Cloud base? Check. Freezing level? Check. Crosswind, headwind, and tailwind measurements? Triple check. Hydroplane speeds and pressure & density altitude? We've got you covered better than an airplane under a hangar. Preflight calculators ready to aid you in fuel calculations, compass headings, and flight leg times. They’re as essential to your flight as remembering to close the cockpit door. Because when you're up in the air, "winging it" should not involve fuel requirement calculations. In-flight calculators to handle your altitude, speed, and distance. We've taken the guesswork out of the equation, so you can focus on the task at hand: not making clouds your unplanned landing site. And a full wing-span of conversion calculators for all your aviator needs. We've got temperature, pressure, altitude, and speed conversions that would even make NASA engineers nod approvingly. The flight deck keeps getting better: a night-vision-friendly Night Mode (with automatic switching at local sunset), aircraft profiles backed by a built-in database of popular GA types, live METARs pulled straight into your calculators (with winds converted to magnetic - your runway numbers will approve), a plain-English METAR decoder, Home Screen widgets, and Siri shortcuts for hands-free calculating. Easy E6B - it's intuitive, it's user-friendly, and it's got more brains than a gaggle of ground controllers. So unless you find joy in juggling jet-lag and calculations, why not let us take the load off? Tap that download button faster than you'd hit eject in a tailspin and take control of your flight preparation today. With Easy E6B, you can save the thrill for the sky and leave the ground-level stress behind.

Screenshots

Easy E6B4 screens

Verdict

The call

The clearest difference is price: Easy E6B at $1.99 against AS350B3 Performance Pad's $49.99. Easy E6B also leads on update cadence (monthly vs every 2 months). AS350B3 Performance Pad's advantage is iOS requirement (15.6 vs 17.0). On rating, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

AS350B3 Performance Pad costs $49.99 and Easy E6B $1.99 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 — 5.0 for AS350B3 Performance Pad against 5.0 for Easy E6B. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

AS350B3 Performance Pad ships an update every 2 months, Easy E6B monthly. The most recent releases landed on July 28, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
AS350B3 Performance Pad versus Easy E6B: the parameters behind the verdict, then further details
ParameterAS350B3 Performance PadEasy E6B
Price$49.99$1.99 — better
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings22
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad — better
Requires iOS15.6 — better17.0
Further details — not scored
Size23 MB4 MB
Age rating4+4+
DeveloperGyronimo, LLCRobert Deckert

Customer experience

AS350B3 Performance Pad

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Easy E6B

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

AS350B3 Performance Pad

No in-app purchases

None

Easy E6B

No in-app purchases

Questions

Is AS350B3 Performance Pad free?
AS350B3 Performance Pad costs $49.99, with no in-app purchases.
Is Easy E6B free?
Easy E6B costs $1.99, with no in-app purchases.
Which has better reviews, AS350B3 Performance Pad or Easy E6B?
AS350B3 Performance Pad and Easy E6B are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do AS350B3 Performance Pad or Easy E6B have ads?
Neither AS350B3 Performance Pad nor Easy E6B shows ads.
Which is updated more often, AS350B3 Performance Pad or Easy E6B?
AS350B3 Performance Pad ships an update every 2 months, and Easy E6B monthly. Most recently, AS350B3 Performance Pad was updated on July 28, 2026 and Easy E6B on September 13, 2026.

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