250+ iOS apps curated and reviewed
The best bariatric surgery calculator apps on iPhone average 4.8★ 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 | 4.9★ (9) | No | No | May 2026 |
| 2 |  | Free | 4.8★ (95K) | No | No | Aug 2026 |
| 3 |  | Free | 4.5★ (28K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (9) | No | No | May 2026 |
| 5 |  | Free | 5.0★ (4) | No | No | May 2026 |
| 6 |  | Free | 5.0★ (27) | No | No | May 2026 |
| 7 |  | Free | 4.7★ (121) | No | No | May 2026 |
| 8 |  | Free | — | — | No | Jul 2026 |
This medical tool assists bariatric surgeons in evaluating patient risk and selecting the most suitable surgical procedure. It provides essential data for informed decision-making in bariatric surgery planning.
This app is designed for individuals undergoing bariatric surgery or medically managed weight loss. It offers comprehensive tracking of nutrition, water intake, and medication reminders. Users can also log their journey with photos, journal entries, and access surgery-specific resources and recipes.
Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.
Estimate potential weight loss from various bariatric surgeries. Calculate BMI, target weights, and percentage of excess body weight lost. Useful for medical professionals and individuals considering surgical weight loss.
Calculate Body Surface Area, Body Mass Index, Ideal Body Weight, and Schnur Weight for breast reduction surgery. This tool assists medical professionals and patients in making informed decisions about surgical procedures and medical necessity.
This app guides individuals considering weight loss surgery by asking health-related questions. It analyzes your medical history and attributes to suggest the most suitable procedure. Links to further research all available options are provided.
This app helps individuals undergoing or recovering from weight loss surgery understand and adhere to new dietary guidelines. It allows users to check product suitability for their post-surgery stage, discover tailored meal ideas, and monitor nutrient intake. Users can also track their diet and receive feedback, all while connecting with a supportive community.
This clinical calculator and decision support tool offers over 200 medical calculators and tools for diagnosis, treatment, and prognosis. It adapts to your practice and provides detailed references, integrating with PubMed and Read by QxMD.
This app supports individuals on their post-bariatric surgery recovery journey. It offers a supportive community, personalized meal plans, nutrition tracking, goal setting, and educational resources within an easy-to-use interface.
This medical tool calculates patient target weights for specific BMI thresholds, crucial for orthopedic surgery planning. It offers a fast, clinic-ready interface to determine BMI from actual weight or estimate weight needed to reach surgical BMI goals.
This app calculates personalized macronutrient targets for fat loss, muscle gain, or weight maintenance. It uses body fat percentage for greater accuracy than traditional BMI-based calculators. Achieve your fitness goals with precise nutrition guidance.
This app supports individuals on their bariatric journey, from pre-surgery preparation to post-operative recovery. It offers easy tracking of meals, vitamins, and hydration, along with guidance on behavior change, meal plans, and symptom management.
This app helps individuals manage their post-weight loss surgery diet. It tracks meals, protein intake, water, vitamins, and weight progress. Designed for bariatric patients, it provides a structured approach to lifelong healthy habits.
This offline medical calculator app provides a comprehensive suite of clinical tools, scores, and conversion functions for healthcare professionals. It offers instant access without registration, ensuring fast and reliable calculations based on evidence-based literature.
