250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our bio-t testosterone calculator list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.5★ (41) | No | No | May 2026 | |
| 2 |  | Free | — | No | No | May 2026 | |
| 3 |  | Free | 2.7★ (3) | No | No | May 2026 | |
| 4 |  | Free | 4.3★ (6) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.4★ (7) | No | No | Aug 2026 | |
| 6 |  | Free | — | No | Yes | Aug 2026 | |
| 7 |  | Free | 5.0★ (2) | Yes | Yes | Aug 2026 | |
| 8 |  | Free | 5.0★ (6) | No | Yes | Jul 2026 |
This medical tool calculates bioavailable and free testosterone levels using total testosterone, SHBG, and albumin. It's based on a published algorithm and is designed for use by qualified healthcare professionals.
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.
