# R22 XS > Robinson R22 helicopter flight computer for performance and weight/balance calculations. (iPhone/iPad app by Gyronimo, LLC.) - Source: https://appshunter.io/ios/app/r22-xs/id1199118154 (this page in markdown: same URL + `.md`) - Developer: [Gyronimo, LLC](https://appshunter.io/developer/536898885) - Category: Education, Reference - Price: $12.99 - Rating: 2.00/5 from 10 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 17 MB - Languages: American English - Released: 2017-01-26 - Data updated: 2026-08-07 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/r22-xs/id1199118154/reviews.md ## What is R22 XS? Gyronimo R22 Performance Pad for iPhone The flight computer revolution for Robinson R22 Beta and Beta II helicopters. + Weight & Balance Performance Computations: + HOGE, + HIGE + Max Continuous Power + 5 Min Takeoff Power + Vne *** New in version 1.1: Option to select bladder or standard tanks. A great tool for students, instructors and professional pilots. Weight & Balance calculations have never been easier and faster. With the Gyronimo Performance Pad you can calculate weight & balance, performance and navigation data in just a few seconds! ********* Important: This app is intended to run on iPhones only, as an addition to our iPad apps. It has less features than the iPad app. (it has NO LATERAL computations, no chart MCP and Max Continuous Power computations and a simple version load manifest) For use on iPad with professional load manifest and lateral computations and ability to connect to Fleet Control, please choose the Tim Tucker - iPad version. ********* Quickly change all important values using sliders! Compare Beta and Beta II OGE and IGE performance! Calculate and compare Manifold Pressure and Never Exceed Speed Limits. This enables students and flight instructors to experiment with the values and create "what if" scenarios in no time. The Performance Pad has four main pages 1. Weight and Balance Page Set person and baggage values in seconds using the convenient sliders. Select doors on/off with switch-buttons. The CG position is calculated and displayed simultaneously. Based on fuel flow and fuel available the flight time and fuel reserve are computed. Control all values via sliders and receive a warning if the fuel reserve is less than 20 minutes. 2. Performance Page Using the data from your Weight & Balance page the pad calculates: - Out of Ground Effect (OGE) ceiling - In Ground Effect (IGE) ceiling and converts the pressure altitude to feet MSL. The pad also calculates - Density Altitude - Maximum Continuous Power (MCP) - 5 minute take off power - Never Exceed Speed (V ne) using the internal data derived from the original helicopter operating handbook. You can also experiment with the all values and find the corresponding maximum helicopter weight for the particular environment. 3. Flight Time Page This page is a complete E6B flight computer with a new and revolutionary graphical user interface. Use the sliders to enter basic values like variation, deviation, wind velocity and direction and the pad will calculate - Calibrated and True Airspeed - True and Magnetic Course - Wind Correction Angle (WCA) - Compass Heading - Ground Speed - Flight Time for a specific distance 4. Helicopter Page Save and load helicopter setups and performance scenarios. Send weight & balance results to your email address. View important Airspeed Limits and access the Gyronimo Video Channel. Whether you are a professional pilot, student or flight instructor, we are sure that you will benefit from the possibilities of this revolutionary flight computer. Product Support We hope that the Performance Pad is intuitive to use, however if you have questions or reports please contact us anytime at: info@gyronimosystems.com and we will reply usually within the same day! Video Tutorials Check out our website http://www.gyronimo.com/tutorials and find a growing number of example calculations. DISCLAIMER: The Gyronimo R22 Performance Pad is a student, professional pilot and flight instructor assistance tool for plausibility checks and flight training only. All graphics and data provided in this application are used as examples. It is essential to refer to the similar graphs and data in the ORIGINAL POH for the helicopter you will be flying. The publisher assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the computations and information contained herein. (c) 2017 Gyronimo, LLC ## Key features - Weight & Balance calculations - Performance computations (HOGE, HIGE) - Max Continuous Power - 5 Minute Takeoff Power - Vne calculations - Graphical E6B flight computer - Save and load helicopter setups ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/r22-xs/id1199118154/reviews.md ### 1/5 — Doesn't offer the same features as ipad *2025-02-24* Developer is double dipping on apps with iphone and ipad being different I went into my checkride with this app which was fine, but DPE asked additional features that are in the iPad version that I didn't realize I didn't have access to in the iphone, failed simple questions that should have been accessible. Not recommended. ### 1/5 — No lateral CG *2025-02-19* Pretty much useless. See title. ### 2/5 — Not iphone friendly *2024-10-14* This app on the ipad is great but the iphone version doesn’t allow typing in altimeter or temps, they get cut off on a slider. Different layout than the ipad version, which you have to pay separate for, but the different layout is frustrating when using both versions. A few updates could really help this app! ### 2/5 — Does not work on iPad *2022-10-25* Bought this app, works ok. Went to use on iPad mini, only to find out app is not available on iPad. If you want the same app, you have to spend $30 for iPad version. This should have been notated in product description!! Deceptive. ### 1/5 — Fail, doesn’t properly work *2021-08-20* It doesn’t calculate lateral CG, so for a helicopter weight and balance app it’s useless. ### 5/5 — Finally *2017-02-24* Good looking app. Works pretty well. I'm a cfi and I use it everyday with my students ## Frequently asked questions about R22 XS ### What is R22 XS? R22 XS is a flight computer application specifically designed for Robinson R22 Beta and Beta II helicopter pilots. It assists with crucial calculations for safe and efficient flight operations. ### What calculations does R22 XS perform? R22 XS calculates weight and balance, Out of Ground Effect (OGE) and In Ground Effect (IGE) ceilings, Maximum Continuous Power, 5 Minute Takeoff Power, and Never Exceed Speed (Vne). ### Does R22 XS have a flight time calculator? Yes, R22 XS includes a complete E6B flight computer with a graphical interface to calculate calibrated and true airspeed, true and magnetic course, wind correction angle, compass heading, ground speed, and flight time for a specific distance. ### Can I save my calculations with R22 XS? Yes, the Helicopter Page allows you to save and load helicopter setups and performance scenarios. You can also email weight & balance results. ### What is the price of R22 XS? R22 XS is available for a one-time purchase of $12.99. ### What devices does R22 XS support? R22 XS is intended to run on iPhones and iPods only. It has fewer features than the iPad version. ### How often is R22 XS updated? The latest version, 1.2, was released on February 22, 2017. Updates typically include new features and bug fixes based on user feedback and aviation standards. ### Does R22 XS have ads? No, R22 XS does not contain advertisements. As a paid application, it offers an ad-free experience for its users. ## Version history (last 2 releases) ### 1.2 — 2017-02-22 This update from Apple will improve the functionality of this app. No new features are included. added bladder / standard tanks options (switch tanks from helicopter system menu) ### 1.0 — 2017-01-26 No release notes. ## Apps similar to R22 XS | App | Rating | Price | Category | | --- | --- | --- | --- | | [King Test Prep Companion](https://appshunter.io/ios/app/king-test-prep-companion/id1561686520) | 4.9 (1,430) | Free | Education | | [HelicopterSchool](https://appshunter.io/ios/app/helicopterschool/id6447078178) | — | Free | Education | | [Flight IFR Nav Trainer](https://appshunter.io/ios/app/flight-ifr-nav-trainer/id1161716505) | 4.6 (299) | Free | Education | | [Prepware CFI](https://appshunter.io/ios/app/prepware-cfi/id338889937) | 2.5 (35) | $9.99 | Education | | [IFR Trainer Flight Instruments](https://appshunter.io/ios/app/ifr-trainer-flight-instruments/id896679194) | 4.5 (952) | Free | Education | | [AR Helicopter Training](https://appshunter.io/ios/app/ar-helicopter-training/id6446599428) | 4.5 (11) | 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 ## Related topics [gyronimo](https://appshunter.io/ios/topics/gyronimo) --- *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 2026-08-07.*