241+ iOS apps curated and reviewed
The best dose calculator radiation apps on iPhone average 4.5★ across 241+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 5.0★ (3) | No | No | Aug 2026 | |
| 3 |  | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 4 |  | Free | 4.4★ (7) | No | No | Oct 2026 | |
| 5 |  | $2.99 | 4.8★ (49) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (12) | No | No | Oct 2026 | |
| 8 |  | Free | 5.0★ (1) | No | No | Oct 2026 |
This app calculates the biologically effective dose (BED) for radiation therapy fractionation regimens. It allows for comparisons of different treatment schedules and helps determine dose per fraction based on desired treatment duration.
This tool helps radiation oncology professionals calculate Biological Effective Dose (BED) and Equivalent Dose in 2 Gy fractions (EQD2) using the Linear-Quadratic model. It offers a streamlined interface for rapid dose calculations, including cumulative dose summation and fractionation conversion, and is now available on Apple Watch.
Calculate radiation dose in equivalent 2 Gy fractions and biological equivalent dose (BED). The app offers selectable alpha beta ratios for normal tissues and tumors, and includes a dose conversion mode for custom calculations.
