250+ iOS apps curated and reviewed
The best testosterone calculator pro apps on iPhone average 4.4★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | Free | 2.7★ (3) | No | No | May 2026 | |
| 3 |  | Free was $12.99 | 3.7★ (15) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.4★ (7) | No | No | Aug 2026 | |
| 5 |  | Free | 4.7★ (26) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 2.5★ (41) | No | No | May 2026 | |
| 7 |  | Free | — | Yes | No | Aug 2026 | |
| 8 |  | Free | 4.7★ (61K) | No | No | Sep 2026 |
This tool helps clinicians quickly and accurately calculate circulating free and bioavailable testosterone levels. Input lab values for Albumin, SHBG, and Testosterone to get precise results, reducing manual calculation errors.
This app helps TRT and enhanced athletes meticulously track their protocols, manage medications, and analyze bloodwork with advanced pharmacokinetic modeling and tailored reference ranges for optimization.
