217+ iOS apps curated and reviewed
If you already know EQD2 Calculator, this is the deeper bench. 217+ eqd2 calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 2 |  | Free | 4.6★ (12) | No | No | May 2026 | |
| 3 |  | Free | 5.0★ (3) | No | No | Aug 2026 | |
| 4 |  | Free | 4.6★ (36K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 4.7★ (61K) | No | No | Sep 2026 | |
| 6 |  | Free | 4.7★ (14K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.9★ (409K) | Yes | No | Sep 2026 | |
| 8 |  | Free | 4.9★ (34K) | Yes | Yes | Sep 2026 |
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.
A radiation oncology calculator and reference tool for medical professionals. It provides quick access to essential calculations and treatment constraints.
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.
