# AS350B3 Performance Pad > Eurocopter AS350 B3 flight computer for performance planning and calculations. (iPhone/iPad app by Gyronimo, LLC.) - Source: https://appshunter.io/ios/app/as350b3-performance-pad/id624664733 (this page in markdown: same URL + `.md`) - Developer: [Gyronimo, LLC](https://appshunter.io/developer/536898885) - Category: Education, Reference - Price: $49.99 - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 15.6 · 23 MB - Languages: English - Released: 2013-03-28 - Data updated: 2026-07-28 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/as350b3-performance-pad/id624664733/reviews.md ## What is AS350B3 Performance Pad? 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. ## Key features - Weight & Balance calculations - Performance planning - Flight computer & data management - Integrated graphical E6B with world map - OGE Ceiling computation - Load manifest generation - Customizable helicopter data ## Frequently asked questions about AS350B3 Performance Pad ### What is the AS350B3 Performance Pad used for? The AS350B3 Performance Pad is a specialized flight computer designed to calculate weight and balance, as well as critical performance figures for the Eurocopter AS350 B3 helicopter, aiding in efficient flight planning. ### Who is the AS350B3 Performance Pad recommended for? It is recommended for professional pilots operating the AS350 B3 and also serves as a valuable tool for flight students looking to familiarize themselves with complex turbine helicopter performance calculations. ### Does the AS350B3 Performance Pad require a subscription? No, the AS350B3 Performance Pad does not require a subscription. The app is a one-time purchase, providing full access to its features without ongoing fees. ### What devices are compatible with the AS350B3 Performance Pad? The AS350B3 Performance Pad is compatible with iPad 3 or newer, and iPad Mini Retina devices. It does not run on iPad 1, iPad 2, or the original iPad Mini (non-Retina). ### How often is the AS350B3 Performance Pad updated? The app was last updated on March 26, 2025, indicating active development and support. Users can expect ongoing improvements and compatibility updates. ### What kind of calculations does the AS350B3 Performance Pad perform? It performs dozens of complex calculations in real-time, including In Ground Effect (IGE) max Weight, Out Of Ground Effect (OGE) max Weight, OGE Ceiling, Corrected Weight, Rate of Climb, and Fuel Consumption. ### Can I save and send my flight data with the AS350B3 Performance Pad? Yes, you can load and save unlimited flights and helicopter setups. Additionally, a professional Load Manifest can be computed and sent directly to your email address. ### What is the user sentiment for the AS350B3 Performance Pad? Based on the available data, the app has received a perfect 5.0-star rating from 2 reviews, suggesting a very positive user sentiment among its current users. ## Version history (last 5 releases) ### 4.0 — 2025-03-26 Update to latest iOS version, general bug fixes and improvements, added advice on how the location service is used ### 3.7 — 2021-08-25 Fixed GPS location service iOS14 ### 3.6 — 2018-05-14 This app has been updated by Apple to display the Apple Watch app icon. added Celsius to Fahrenheit computation ### 3.5 — 2018-03-05 corrected BEW data saving when in lbs mode ### 3.3 — 2017-06-12 Added gallons/liter input for total fuel. ## Apps similar to AS350B3 Performance Pad | App | Rating | Price | Category | | --- | --- | --- | --- | | [P-Check by Airbus](https://appshunter.io/ios/app/p-check-by-airbus/id1599500495) | — | Free | Education | | [Commercial Helicopter Prep](https://appshunter.io/ios/app/commercial-helicopter-prep/id1074120271) | — | $4.99 | Education | | [iSafety](https://appshunter.io/ios/app/isafety/id380233909) | 3.5 (15) | Free | Education | | [Helipilot Question Database](https://appshunter.io/ios/app/helipilot-question-database/id1522891603) | — | Free | Education | | [Training Manuals](https://appshunter.io/ios/app/training-manuals/id1490546752) | — | Free | Education | | [PocketCFI-Airspace Review](https://appshunter.io/ios/app/pocketcfi-airspace-review/id6505086119) | — | Free | Education | ## More apps by Gyronimo, LLC - [R44 Raven II](https://appshunter.io/ios/app/r44-raven-ii/id536898882) - [R44 Raven](https://appshunter.io/ios/app/r44-raven/id549114077) - [R22](https://appshunter.io/ios/app/r22/id552373715) - [R44 Pad XS](https://appshunter.io/ios/app/r44-pad-xs/id561929569) - [C172S Pad](https://appshunter.io/ios/app/c172s-pad/id574791356) - [E6B Pro Pad](https://appshunter.io/ios/app/e6b-pro-pad/id586546393) All apps by Gyronimo, LLC: https://appshunter.io/developer/536898885 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*