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 | 4.1★ (12) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.4★ (7) | No | No | Aug 2026 |
| 5 |  | Free | 4.7★ (26) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 2.5★ (41) | No | No | May 2026 |
| 7 |  | Free | — | Yes | No | Aug 2026 |
| 8 |  | Free | 4.7★ (61K) | No | No | Aug 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.
This app helps individuals on Testosterone Replacement Therapy (TRT) understand their hormone levels. It calculates remaining testosterone, predicts steady state timelines, and converts dosages for different injection frequencies. Designed for clarity and ease of use, it supports all major testosterone esters.
This app helps men naturally boost testosterone levels by tracking sleep, hydration, nutrition, stress, sunlight, and exercise. It offers daily challenges, detailed stats, and scientific insights to improve energy, libido, and reduce anxiety. Unlock new avatars as you progress.
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 app offers a comprehensive suite of calculators for everyday tasks and advanced mathematical needs. It includes tools for finance, unit conversion, health, and time calculations, all within a user-friendly interface.
This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.
This app quickly calculates peptide draw volumes and insulin syringe units. It works offline, requiring no account, and provides clear results for various vial sizes and water amounts. It's designed for informational purposes only, with a strong disclaimer to consult medical professionals.
This app helps you assess your lifestyle and testosterone health to receive a personalized daily plan for natural optimization. Track your progress in real-time to build habits supporting peak performance and overall well-being.
Scan food barcodes or ingredient labels to understand their impact on testosterone levels. Track key health pillars and receive personalized daily protocols for men's hormonal health optimization.
This app helps you understand and improve your testosterone levels with a personalized 60-day plan. It offers a simple roadmap with clear guidance and tools to keep you on track, starting with a short quiz to build your custom program.
This app offers a comprehensive scientific calculator with advanced functions for math, finance, and engineering. It includes unit and currency conversion, a constants library, and a biorhythm calculator for daily insights. The interface is intuitive and supports multiple calculation modes.
Perform complex calculations with a natural input interface. This app offers instant results in both number and expression formats, supporting a wide range of mathematical functions. Enjoy a clean design with customizable options and offline availability.
This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.
