# DutyDay+ — A simple duty day calculator

> Flight attendant duty day and legality calculator based on union rules. (iPhone/iPad app by Jeremy Strickler.)

- Source: https://appshunter.io/ios/app/dutyday-plus/id1662158396 (this page in markdown: same URL + `.md`)
- Developer: [Jeremy Strickler](https://appshunter.io/developer/1662158398)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.2 · 0 MB
- Languages: English
- Released: 2023-01-30
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dutyday-plus/id1662158396/reviews.md

## What is DutyDay+?

An easy way for flight attendants to calculate their max duty day and when they will go illegal. Supports domestic and international flights based on United Association of Flight Attendants. Non-Stop 12:01 or over will be supported in a future update.

## Key features

- Duty day calculation
- Illegal duty detection
- Domestic flight support
- International flight support
- Union guideline adherence


## Frequently asked questions about DutyDay+

### What is DutyDay+?

DutyDay+ is a utility app designed to help flight attendants calculate their maximum legal duty day and identify when they might go illegal. It is based on guidelines from the United Association of Flight Attendants.

### Is DutyDay+ free to use?

Yes, DutyDay+ is completely free to download and use. There are no in-app purchases or subscription fees required.

### Does DutyDay+ have ads?

No, DutyDay+ is ad-free. Users can calculate their duty days without any interruptions from advertisements.

### What devices support DutyDay+?

DutyDay+ is available for both iPhone and iPad devices, offering flexibility for users across Apple's mobile ecosystem.

### How often is DutyDay+ updated?

DutyDay+ was last updated on January 30, 2023, with version 1.0. Future updates are planned to include support for non-stop flights over 12:01.

### What is the age rating for DutyDay+?

DutyDay+ has an age rating of 4+, making it suitable for a wide range of users.

### Does DutyDay+ support international flight calculations?

Yes, DutyDay+ supports the calculation of duty days for both domestic and international flights, adhering to specific union guidelines.

### What is the user feedback on DutyDay+?

DutyDay+ has received excellent user feedback, evidenced by its perfect 5.0-star rating from one review.

## Version history (last 1 release)

### 1.0 — 2023-01-30

No release notes.

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*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 2026-06-10.*