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.



250+ iOS apps curated and reviewed
Finding the right testosterone companion apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | ||
| 2 | Free | 2.5★ (41) | No | No | May 2026 | ||
| 3 | Free | 4.7★ (46) | Yes | Yes | Jul 2026 | ||
| 4 | Free | 4.4★ (7) | No | No | Aug 2026 | ||
| 5 | Free | 4.7★ (26) | Yes | Yes | Sep 2026 | ||
| 6 | Free | 3.0★ (1) | No | No | Sep 2026 | ||
| 7 | Free | 4.8★ (24) | No | Yes | May 2026 | ||
| 8 | Free | 5.0★ (5) | No | Yes | Sep 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 program offers a 30-day plan to naturally enhance testosterone levels, focusing on energy, muscle mass, libido, and confidence. It includes nutritional guidance, workouts, stress management, supplement advice, and progress tracking.