Easily calculate yearly per diem deductions for aviation professionals. Supports manual or automatic trip entry with official GSA rates for tax filing. Eliminates spreadsheets and guesswork for clear financial records.





224+ iOS apps curated and reviewed
Crew Per Diem Calculator is the household name in crew per diem calculator, but it's far from the only option. We track 224+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (2) | No | No | May 2026 | |
| 2 | Free | 4.7★ (60K) | No | No | Jul 2026 | |
| 3 | Free | 4.9★ (243K) | Yes | No | Jul 2026 | |
| 4 | Free | 4.5★ (126K) | Yes | Yes | Jul 2026 | |
| 5 | $1.99 | 4.8★ (1.1K) | No | Yes | Jul 2026 | |
| 6 | Free | 4.7★ (3.5K) | No | Yes | Jul 2026 | |
| 7 | Free | 4.7★ (12K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.7★ (23K) | No | Yes | Jul 2026 |





Easily calculate yearly per diem deductions for aviation professionals. Supports manual or automatic trip entry with official GSA rates for tax filing. Eliminates spreadsheets and guesswork for clear financial records.




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This app helps you accurately calculate your paycheck, including bonuses and trip earnings. It provides detailed estimates for different pay periods and individual trips, supporting various pay scales and per diem calculations. Securely manage your financial data with customizable viewing modes.