# E6BJA E6B Flight Computer — Calculator for Pilots > Digital flight computer for pilots performing aeronautical and flight calculations. (iPhone/iPad app by Dr. Jamie Alnasir, Ph.D.) - Source: https://appshunter.io/ios/app/e6bja-e6b-flight-computer/id1667260381 (this page in markdown: same URL + `.md`) - Developer: [Dr. Jamie Alnasir, Ph.D](https://appshunter.io/developer/1667260383) - Category: Education, Navigation - Price: $9.99 (on sale, was $12.99) - Rating: 5.00/5 from 6 App Store ratings · 15 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 9 MB - Languages: American English - Released: 2023-01-24 - Data updated: 2026-09-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/e6bja-e6b-flight-computer/id1667260381/reviews.md ## What is E6BJA E6B Flight Computer? The E6BJA Flight Computer is a powerful software-based digital computer for practising performing aeronautical and flight calculations speedily and easily. Inspired by the Whiz-wheel (e.g. E6B, CR-1, CRP-1, CRP-5 etc), an ingenious and excellent teaching tool, and designed to replace handheld electronic digital flight computers (e.g. CX-3), the E6BJA software app is rich in features, powerful and efficient. It can be installed on a phone or tablet --- for convenience --- and has a number of advantages over the whiz-wheel; calculations are simpler and quicker to perform, with less margin of error, better reproducibility and is less error-prone. It has a clear and intuitive user interface. The E6BJA calculator currently provides the following features: E6BJA Wind, GS,TAS Visualiser and Diversions Star Holding Pattern Visualiser/Computer Wind triangle, True Air Speed, Ground Speed Visualiser Wind Triangle solver Wind Correction Angle Descent Calculator Fuel Calculator Equivalent Time Point (ETP) and Point of No Return (PNR). Weight, Arm and Moment Calculator Pressure Altitude Density Altitude Cloud Base Dew Point and Relative Humidity ISA 1976 Atmosphere Mach Number True Air Speed (TAS) to Indicated Air Speed (IAS) Indicated Air Speed (IAS) from True Air Speed (TAS) Ground Speed (GS) Load Factor from Bank Angle Turns Calculator Aviation Units Converter Weight and Balance Calculators for the following aircraft: Beechcraft V35 Bonanza Beechcraft BE76 Duchess Cessna 150M (1977) Commuter Cessna 152 (1979/1980) Cessna 170B Cessna 172M (1976) Skyhawk Cessna 172S (1998) Skyhawk Cessna 177B Cardinal Cessna 180 Skywagon Cessna 185D Skywagon Cessna 210M Centurion Cessna 421 Golden Eagle Diamond DA-20 Diamond DA-42 Cirrus SR22 Piper PA28-151 Warrior Piper PA28-161 Warrior II (1977/1978) Piper PA28-180 Archer Piper PA28R-180 Cherokee Piper PA32R-301 Saratoga Piper PA-34-200 Seneca Piper PA-44 Seminole Piper PA46-310P Malibu Robin HR100/210 Robin HR200/120 Socata TB9 Tampico Socata TB200 Tobago ## Key features - Visual wind, GS, TAS calculations - Holding pattern computer - Wind triangle solver - Descent and fuel calculators - Weight and balance for multiple aircraft - Aviation units converter - Atmospheric calculations ## Chart rankings - #198 in Top Paid · Education (US App Store) ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/e6bja-e6b-flight-computer/id1667260381/reviews.md ### 5/5 — Shows the workings *2025-05-15* This app does do the calculations for you BUT it also shows you the workings. This means that it could also be a learning aid. **Developer response:** Thank you for your thoughtful review! We're glad you’ve found the E6BJA Pro app (aka Jamie’s Flight Computer) not only useful for calculations but also as a learning aid. Presenting the workings behind each function is key to helping pilots deepen their understanding and build confidence. Safe flying! ### 5/5 — Amaing *2025-01-14* A big salute to Dr. Jamie, the developer of this very accurate and helpful app. **Developer response:** Thank you, Kwel Amun, for your positive review. I am thrilled to hear that you find the E6BJA (E6B / CX3) Flight Computer App accurate and helpful. It motivates for continuous improvement and innovation. Wishing you happy and safe flying! ### 5/5 — Excellent App *2024-07-28* It is fast, intuitive and accurate. I use it extensively in my flying and hope a day will come when it’s linked up to say SkyDemon so that you can access the functionality using the SD screen and ‘tab’ as you now have for say Notams, Weather, Airfields etc - to have a E6BJA tab. **Developer response:** Thank you for your review and kind comments. Your suggestion is an intriguing one. In future we can look into whether SkyDemon have a plugin facility. Happy and safe flying! ### 5/5 — Useful, simple, works *2024-07-07* Thanks to the author for this useful contribution. Easy to use without fuss. Does everything I need in this category. **Developer response:** Thank you for your review and kind comments, Charles - it's much appreciated. I am glad you are enjoying the E6BJA (E6B / CX3) Flight Computer App. Safe flying! ### 5/5 — Great App *2024-04-28* Easy to use for cockpit calculations from wind components to track calculation or fuel estimation- a must have tool for any pilot! **Developer response:** Many thanks FC UCL for your review and kind comments. We're glad you are enjoying the E6BJA app, which provides all of the features of handheld Sporty's E6B and ASA-CX3 and many more in addition. ### 5/5 — All in one… *2023-12-04* An app which does literally everything, is simplistic in its design and has a really good write up on how the calculations are done. I commend the developer for a job well done ! As an Airline Pilot/Instructor, I’ve found this app very useful and practical. **Developer response:** Thank you for your detailed and encouraging review! We're glad to hear the E6BJA Pro app (aka Jamie’s Flight Computer) — which offers more than just E6B and CX-3 functions — meets your needs as an Airline Pilot and Instructor. We truly appreciate your feedback given your significant expertise. It's great to know the calculation write-ups are proving valuable and instilling confidence in the use of the tool. Wishing you safe and successful flying! ### 5/5 — Very helpful! *2023-12-01* This is a great tool without being needlessly complex! All those issues that you have to deal with mentally when you’re flying are simplified here.Happy to have this in my toolbox. **Developer response:** Thank you for your positive review! We're glad to hear the E6BJA Pro. app (aka Jamie's Flight Computer) simplifies your in-flight calculations and is a valuable part of your Electronic Flight Bag. Safe flying! ### 5/5 — Excellent App *2023-12-01* Loaded on my EFB. It a great tool for planning that includes an explanation of the math. Perfect for pilots new and old. **Developer response:** Thank you, DeltaAlphaX21, for your positive review and kind words! We're glad to hear the E6BJA Pro. app (aka Jamie's Flight Computer) is a valuable part of your EFB for flight planning. We understand that providing calculation explanations for each function ensures pilots and users can verify the equations and understand the logic behind them. Safe flying! ### 4/5 — Very good technical App *2023-11-30* Very good technical App, so the old fashioned appearance is neglectable. One point is missing: the conversion of descent rate to ft/NM. For IFR would that be cool. Thanks. **Developer response:** Thank you for your positive feedback! We're glad you find the app technically useful. We also appreciate your excellent suggestion about converting descent rate to ft/NM for IFR — so much so that we've added it in the latest release! Please update to the newest version of E6BJA Pro. to enjoy this feature. Safe flying! ### 5/5 — Works Perfectly - Very Useful *2023-11-29* Very well done and easy to use. Very useful!! Thank you for this amazing tool. **Developer response:** Thank you, RetiredBoom, for your kind words! We're glad the E6BJA Pro app (aka Jamie’s Flight Computer) is proving useful and reliable for your flight planning needs. Safe and happy flying! ## Frequently asked questions about E6BJA E6B Flight Computer ### What is E6BJA Flight Computer? E6BJA Flight Computer is a software-based digital tool designed to help pilots perform aeronautical and flight calculations. It aims to be a modern, efficient, and less error-prone replacement for traditional whiz-wheel calculators. ### What types of calculations can E6BJA Flight Computer perform? It can perform a wide array of calculations including wind, ground speed, true air speed, holding patterns, descent, fuel, weight and balance for specific aircraft, pressure and density altitude, and more. ### Is E6BJA Flight Computer suitable for beginners? Yes, the app is inspired by teaching tools like the Whiz-wheel and features a clear, intuitive user interface, making it accessible for both learning and professional use. ### What aircraft weight and balance profiles are included? The app includes weight and balance calculators for a variety of popular aircraft, such as multiple Cessna models, Beechcraft, Diamond, Cirrus, and Piper aircraft. ### Does E6BJA Flight Computer work offline? The provided data does not specify offline functionality. However, as a software-based calculator, it is likely designed to function without an internet connection once installed. ### How often is E6BJA Flight Computer updated? The latest version is 1.97, last updated on February 18, 2026. This indicates a recent and active development cycle, suggesting regular updates for features and compatibility. ### What devices support E6BJA Flight Computer? E6BJA Flight Computer is supported on iPhone, iPad, and iPod devices, making it convenient for pilots to use on their mobile devices. ### What is the price of E6BJA Flight Computer? E6BJA Flight Computer is a paid application, priced at $9.99. There are no in-app purchases or advertisements mentioned. ## Version history (last 5 releases) ### 1.98 — 2026-08-20 Added Time Difference Calculator ### 1.97 — 2026-02-18 Refactored Holding Pattern Computer: added inbound/outbound toggle and improved compass rose orientation and rendering, making it more intuitive. ### 1.96 — 2026-01-27 Fixed typo in DMMS calculator (Vs0 should be Vs1). ### 1.95 — 2025-11-21 Implemented RCAM (Runway Condition Assessment Matrix) Landing Distance Calculator ### 1.94 — 2025-06-28 Added Line of Sight Distance Calculator. ## Apps similar to E6BJA E6B Flight Computer | App | Rating | Price | Category | | --- | --- | --- | --- | | [A320 MATe Systems](https://appshunter.io/ios/app/a320-mate-systems/id1524820950) | 4.2 (6) | Free | Education | | [Career Fair Plus](https://appshunter.io/ios/app/career-fair-plus/id1119153393) | — | Free | Education | | [SAFE Toolkit](https://appshunter.io/ios/app/safe-toolkit/id841972916) | 4.2 (18) | Free | Education | | [Sporty's Pilot Training](https://appshunter.io/ios/app/sportys-pilot-training/id1272775528) | 4.9 (11,006) | Free | Education | | [IFR Flight Simulator](https://appshunter.io/ios/app/ifr-flight-simulator/id6444241915) | 4.3 (103) | Free | Education | | [PeakTalk: Job-specific English](https://appshunter.io/ios/app/peaktalk-job-specific-english/id6743008620) | 4.6 (188) | Free | Education | ## More apps by Dr. Jamie Alnasir, Ph.D - [Medical Calculator](https://appshunter.io/ios/app/medical-calculator/id6477320584) - [Landing Pattern Computer](https://appshunter.io/ios/app/landing-pattern-computer/id6742190531) All apps by Dr. Jamie Alnasir, Ph.D: https://appshunter.io/developer/1667260383 ## Related topics [e6bja e6b flight computer](https://appshunter.io/ios/topics/e6bja-e6b-flight-computer) · [flight computer pro](https://appshunter.io/ios/topics/flight-computer-pro) · [e6bx e6b flight computer](https://appshunter.io/ios/topics/e6bx-e6b-flight-computer) --- *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 2026-09-01.*