# Max Flight Duty Period > Calculates maximum flight duty periods for flight and cabin crew based on regulations. (iPhone/iPad app by Michael Gehringer.) - Source: https://appshunter.io/ios/app/max-flight-duty-period/id402180522 (this page in markdown: same URL + `.md`) - Developer: [Michael Gehringer](https://appshunter.io/developer/346165777) - Category: Utilities, Productivity - Price: $6.99 - Rating: 4.30/5 from 3 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 3 MB - Languages: American English - Released: 2010-11-14 - Data updated: 2026-08-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/max-flight-duty-period/id402180522/reviews.md ## What is Max Flight Duty Period? Calculates the max allowable flight duty period for flight deck and cabin crew. Takes into account long range operation, augmented crew, standby, delay and split duty. The intuitive interface makes it easy to use and provides you with important info at your fingertips within seconds. According CAR OPS and CAP 371. Perfect tool for pilots AND cabin crew! ## Key features - Calculates max flight duty period - Accounts for long range operations - Considers augmented crew - Includes standby and delay - Supports split duty calculations - Intuitive interface - CAR OPS and CAP 371 compliant ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/max-flight-duty-period/id402180522/reviews.md ### 4/5 — Standby function *2018-04-17* Using the standby feature has become inaccurate. Otherwise works well. ### 5/5 — Like it but !! *2013-05-12* Very expensive app ### 1/5 — wrong calculation of FDP *2011-12-18* 1-Out of Paris report time 10:00 lcl UTC +1 3 sectors All limitation are correct except for UTC which reads 2330 ,where it should read 2130Z The reading will be correct if the if the Diff UTC is made to -1 hrs??! 2- this application doesn't allows modifying Max FDP tables ### 5/5 — Accurate *2011-02-18* Very precise ## Frequently asked questions about Max Flight Duty Period ### What is the price of Max Flight Duty Period? Max Flight Duty Period is a paid application, available for $6.99. This one-time purchase grants you access to all its features without recurring charges. ### Does Max Flight Duty Period have ads? Yes, Max Flight Duty Period contains advertisements. Users have reported the presence of advertisements within the application. ### What devices is Max Flight Duty Period compatible with? Max Flight Duty Period is available for iPhone, iPad, and iPod touch devices. It is designed to run on Apple's iOS operating system. ### How often is Max Flight Duty Period updated? The latest version of Max Flight Duty Period is 3.6, last updated on September 26, 2022. This indicates the app receives periodic updates to maintain functionality and compliance. ### What is the age rating for Max Flight Duty Period? Max Flight Duty Period has an age rating of 4+. This suggests the content is generally suitable for young children and above. ### What regulations does Max Flight Duty Period follow? Max Flight Duty Period calculates flight duty periods in accordance with CAR OPS and CAP 371 regulations. This ensures compliance with aviation industry standards. ### What user sentiment is reported for Max Flight Duty Period? Max Flight Duty Period has received a rating of 4.3 stars from 3 ratings. This indicates generally positive user feedback based on the limited reviews available. ## Version history (last 5 releases) ### 3.6 — 2022-09-26 Bugfixes that caused crashing the app on startup ### 3.4 — 2022-07-06 -BugFixes ### 3.3 — 2022-02-09 - time zone selection added ### 3.2 — 2021-09-17 Bug fixes Notifications added ### 3.1 — 2020-07-14 bugfixes ## Apps similar to Max Flight Duty Period | App | Rating | Price | Category | | --- | --- | --- | --- | | [Simple FTL Calculator](https://appshunter.io/ios/app/simple-ftl-calculator/id6746280039) | — | $3.99 | Utilities | | [Holdover Time](https://appshunter.io/ios/app/holdover-time/id1600468704) | 1.0 (1) | Free | Utilities | | [SkyTrade Radar](https://appshunter.io/ios/app/skytrade-radar/id6738989830) | 5.0 (1) | Free | Utilities | | [METACENTRIC](https://appshunter.io/ios/app/metacentric/id6450050587) | — | $5.99 | Utilities | | [Dangerous Goods Crew Assist](https://appshunter.io/ios/app/dangerous-goods-crew-assist/id6739545521) | — | Free | Utilities | | [SLA Uptime Calc](https://appshunter.io/ios/app/sla-uptime-calc/id6741587796) | — | Free | Utilities | ## More apps by Michael Gehringer - [Fuel Uplift](https://appshunter.io/ios/app/fuel-uplift/id346165774) - [SunFlight](https://appshunter.io/ios/app/sunflight/id447540750) - [FlightBrief](https://appshunter.io/ios/app/flightbrief/id1002852155) All apps by Michael Gehringer: https://appshunter.io/developer/346165777 ## Related topics [max flight duty period](https://appshunter.io/ios/topics/max-flight-duty-period) · [flight duty](https://appshunter.io/ios/topics/flight-duty) --- *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 2026-08-01.*