# Flight Duty Calculator (FAA) — Max flight and duty time app !

> FAA Part 117 compliant flight and duty time calculator for pilots. (iPhone/iPad app by Thomas Oswald.)

- Source: https://appshunter.io/ios/app/flight-duty-calculator-faa/id830723551 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Oswald](https://appshunter.io/developer/740516956)
- Category: Utilities, Travel
- Price: $2.99
- Rating: 1.00/5 from 1 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2014-03-09
- Data updated: 2026-08-14
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/flight-duty-calculator-faa/id830723551/reviews.md

## What is Flight Duty Calculator (FAA)?

FAA Flight Duty Calculator (FAR Part 117) helps pilots instantly compute their maximum legal duty time, flight time, and required rest. Designed specifically for FAA-certified pilots, the app ensures you stay compliant with FAR 117 regulations while reducing scheduling stress.

Key Features

• Calculate maximum duty and flight time based on FAA Part 117 rules
• Supports augmented and unaugmented operations
• Adjusts for acclimation, rest facility class, and multiple sectors
• Simple interface – fast results with just a few taps
• Works offline – no internet connection required

Why Pilots Choose This App

• Save time on manual duty calculations
• Reduce the risk of FAA violations
• Perfect for both line pilots and flight instructors

Stay safe. Stay compliant. Download the Flight Duty Calculator (FAA) today and make duty planning effortless.

If you are flying under EASA-Ops, you can use the European edition "EASA FTL 2025" which implements the European regulations.

Please be aware, that local regulations and company procedures can further restrict the regulations, so never forget, that you as pilot are ultimately responsible for acting according to the regulations.

For questions please contact me via thomas.oswald@aeroware.at.

## Key features

- Calculate maximum duty and flight time (FAR Part 117)
- Supports augmented and unaugmented operations
- Adjusts for acclimation and rest class
- Handles multiple sectors
- Offline functionality
- Simple and fast interface

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/flight-duty-calculator-faa/id830723551/reviews.md

### 1/5 — Misleading

*2026-02-19*

This app does not calculate FDP fir reserve rules.  You don’t find that out until after you have already paid.

### 1/5 — No good

*2024-07-07*

It doesn’t calculate anything else that you could easy calculate without an app.

### 1/5 — Does not calculate reserve limits.

*2024-01-08*

No calculation for RAP limits, input in UTC only not local time. Basically only does the calculations I can do in my head, not the tricky ones.

### 2/5 — Needs contrast

*2019-11-16*

Change the background shade. Black font on a dark blue background is hard to read at the end of a 13 hour day. Otherwise the app functions as necessary.

**Developer response:** Thanks for the feedback When you use dark mode, the font is white and better to read.

### 1/5 — Crap!

*2019-07-13*

Absolutely worthless!

**Developer response:** And why ? Does it not work on your device ? My colleagues and I use the EASA version of this app almost every day. It is very helpful. Of course, only if you fly commercially...

### 1/5 — Thumbs down

*2019-06-24*

This app only looks at the current days limits. Does not look at 168/30 requirements, etc.

**Developer response:** Yes, this is true. It is also written in the description of the app. It would be nice if you would read the text BEFORE you buy the app instead of buying it and giving a bad review for the app doing exactly what it should...however, you can always get a refund if you don‘t like it.

### 1/5 — No go item.

*2018-12-04*

Basic app. No frills. Does not take into account your acclimated time zone.

**Developer response:** Of course it does take into account the acclimated time zone. Please look at the app before giving bad reviews.

### 1/5 — Waste!!

*2018-12-01*

This was a waste of my money! I want my money back!!

**Developer response:** I am sorry that you do not like my app. But there is a money back guarantee included in the appstore, so you can get your money back, of course.

## Frequently asked questions about Flight Duty Calculator (FAA)

### What is the price of Flight Duty Calculator (FAA)?

Flight Duty Calculator (FAA) is a paid app priced at $2.99. This one-time purchase grants access to all its features for calculating flight and duty times according to FAA regulations.

### Does Flight Duty Calculator (FAA) have ads?

No, Flight Duty Calculator (FAA) is ad-free. Users can calculate their flight and duty times without any interruptions from advertisements.

### What devices are supported by Flight Duty Calculator (FAA)?

Flight Duty Calculator (FAA) is available on macOS, iPhone, and iPad devices. This broad compatibility ensures pilots can use it across their Apple ecosystem.

### How often is Flight Duty Calculator (FAA) updated?

The latest version of Flight Duty Calculator (FAA) is 1.11, last updated on September 3, 2025. This indicates regular maintenance and potential updates to ensure continued compliance with evolving regulations.

### Can Flight Duty Calculator (FAA) be used offline?

Yes, Flight Duty Calculator (FAA) works offline. This feature is crucial for pilots who may not have consistent internet access while on duty.

### What age rating does Flight Duty Calculator (FAA) have?

Flight Duty Calculator (FAA) has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain mature content.

### Who is the developer of Flight Duty Calculator (FAA)?

Flight Duty Calculator (FAA) is developed by Thomas Oswald. For questions or support, users can contact the developer at thomas.oswald@aeroware.at.

### Does Flight Duty Calculator (FAA) support EASA regulations?

No, Flight Duty Calculator (FAA) specifically implements FAA Part 117 regulations. For EASA regulations, a separate European edition titled "EASA FTL 2025" is available.

## Version history (last 5 releases)

### 1.11 — 2025-09-03

- Improved interface readability and optimized duty calculations for smoother pilot workflow.
-Adjusted for new iOS versions and new devices.

### 1.10 — 2024-02-05

Adjusted for new iOS versions and new devices.

### 1.9 — 2021-02-10

- compiled for new iOS versions

### 1.8 — 2019-07-23

- design adapted so it works also for older devices

### 1.7 — 2019-07-10

- Info button for rest facility class added

## Apps similar to Flight Duty Calculator (FAA)

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [APDL - Airline Pilot Logbook](https://appshunter.io/ios/app/apdl-airline-pilot-logbook/id669185248) | 4.4 (980) | Free | Utilities |
| [B777/787 Landing & Brake Tool](https://appshunter.io/ios/app/b777787-landing-and-brake-tool/id1549682823) | 5.0 (1) | $6.99 | Utilities |
| [Simple FTL Calculator](https://appshunter.io/ios/app/simple-ftl-calculator/id6746280039) | — | $3.99 | Utilities |
| [EasyTrend](https://appshunter.io/ios/app/easytrend/id781472636) | — | Free | Utilities |
| [Pilot Duty & Performance Calc](https://appshunter.io/ios/app/pilot-duty-and-performance-calc/id537253628) | 3.5 (11) | $4.99 | Utilities |
| [Crew Rest Calculator App](https://appshunter.io/ios/app/crew-rest-calculator-app/id6752422255) | 5.0 (1) | $0.99 | Utilities |

## More apps by Thomas Oswald

- [Aviation Fuel Calculator](https://appshunter.io/ios/app/aviation-fuel-calculator/id740516953)
- [EASA FTL 2025](https://appshunter.io/ios/app/easa-ftl-2025/id1127335639)
- [Aviation NavCalc](https://appshunter.io/ios/app/aviation-navcalc/id1188750283)
- [Pilot Mental Math Trainer](https://appshunter.io/ios/app/pilot-mental-math-trainer/id1453543435)
- [Digital Bearing Compass](https://appshunter.io/ios/app/digital-bearing-compass/id1459486631)

All apps by Thomas Oswald: https://appshunter.io/developer/740516956

## Related topics

[flight duty calculator](https://appshunter.io/ios/topics/flight-duty-calculator)

---

*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 2026-08-14.*