# Crew Per Diem Calculator — Aviation Per Diem Tool > Aviation per diem calculator for pilots and flight attendants using official GSA rates. (iPhone/iPad app by David Harshaw.) - Source: https://appshunter.io/ios/app/crew-per-diem-calculator/id6756275098 (this page in markdown: same URL + `.md`) - Developer: [David Harshaw](https://appshunter.io/developer/1859718784) - Category: Finance, Travel - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 4 MB - Languages: American English - Released: 2025-12-09 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/crew-per-diem-calculator/id6756275098/reviews.md ## What is Crew Per Diem Calculator? Crew Per Diem is the easiest and most accurate way for pilots, flight attendants, and aviation professionals to calculate their yearly per diem deductions. Whether you want to enter trips manually or automatically import your entire schedule, the app handles everything with just a few taps. Crew Per Diem uses official GSA per diem rates (sourced from: https://www.gsa.gov/travel ) to generate a complete yearly breakdown that can be used for U.S. tax filings and recordkeeping. No spreadsheets, no guesswork — just clear numbers ready when you need them. Features • Clean, intuitive interface designed for aviation crew • Accurate per diem calculations using official GSA government rates • Supports domestic and international trips • Automatic or manual trip entry • Quick airport/city lookup • Yearly summary ready for tax preparation • Perfect for pilots and flight attendants tracking work-related travel expenses Who It's For Pilots, flight attendants, corporate crew, and aviation professionals who want a fast and reliable way to calculate per diem expenses. Data & Privacy All calculations are performed securely on your device. No personal tax data is shared. Government Information Source Per diem rates are sourced directly from the U.S. General Services Administration (GSA): https://www.gsa.gov/travel Disclaimer Crew Per Diem is an independent tool and is not affiliated with, endorsed by, or representing any government agency. ## Key features - Accurate GSA per diem calculations - Domestic and international trip support - Automatic or manual trip entry - Yearly tax summary - Intuitive aviation crew interface - Airport/city lookup ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/crew-per-diem-calculator/id6756275098/reviews.md ### 2/5 — Import didn’t work *2026-03-11* As an Alaska crewmember, I followed instructions to upload timesheet from rainmaker. Data was incorrect in the app. Couldn’t figure out how to edit incorrect data. Decided to delete and input data manually. I entered a multi-day trip, but it showed as a single day trip and had the per diem calculated incorrectly. App is a good idea, but I couldn’t get it to work properly. ### 5/5 — Must have! *2025-12-13* This app is a game changer for crews with schedule uploads and tax write-offs sheet! So easy to use! ## Frequently asked questions about Crew Per Diem Calculator ### How does Crew Per Diem calculate per diem rates? Crew Per Diem uses official GSA per diem rates, sourced directly from the U.S. General Services Administration website. This ensures accuracy for your yearly tax filings and recordkeeping. ### Can Crew Per Diem handle both domestic and international trips? Yes, the app supports calculations for both domestic and international trips. It provides a complete yearly breakdown for all your work-related travel expenses. ### Is my personal tax data shared when using Crew Per Diem? No, all calculations are performed securely on your device. Your personal tax data is not shared with the developer or any third parties. ### What devices is Crew Per Diem available on? Crew Per Diem is available on iPhone and iPad devices. It is designed with a clean, intuitive interface for aviation crew members. ### How often is Crew Per Diem updated? The latest version of Crew Per Diem is 1.2, last updated on January 3, 2026. Updates ensure the app remains reliable and accurate for your financial tracking needs. ### Does Crew Per Diem have ads? No, Crew Per Diem does not contain advertisements. It is a free application focused on providing a seamless experience for calculating per diem deductions. ### What is the user rating for Crew Per Diem? Crew Per Diem has a high rating of 5.0 stars from 2 ratings. This indicates a very positive user sentiment regarding its accuracy and ease of use. ### Can I manually enter my trips into Crew Per Diem? Yes, you can choose to enter your trips manually or automatically import your entire schedule. The app handles both methods with just a few taps. ## Version history (last 3 releases) ### 1.2 — 2026-01-03 File Download Support Download your per diem reports as PDFs and save them directly to your iPhone or iPad. Share reports via AirDrop, email, Messages, or save to the Files app. Performance Improvements Enhanced app stability and faster load times for a smoother experience. Bug Fixes Resolved issues to improve overall app reliability. ### 1.1 — 2025-12-12 - Added Google Sign-In support - Improved authentication experience - Bug fixes and performance improvements ### 1.0 — 2025-12-09 No release notes. ## More apps by David Harshaw - [my pAAy](https://appshunter.io/ios/app/my-paay/id6756566546) - [FlyCheck](https://appshunter.io/ios/app/flycheck/id6757624826) - [Trip Shark](https://appshunter.io/ios/app/trip-shark/id6759638126) All apps by David Harshaw: https://appshunter.io/developer/1859718784 ## Related topics [crew per diem calculator](https://appshunter.io/ios/topics/crew-per-diem-calculator) · [worldwide per diem](https://appshunter.io/ios/topics/worldwide-per-diem) · [gsa per diem](https://appshunter.io/ios/topics/gsa-per-diem) --- *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 2026-06-05.*