Estimate potential blood types based on parental blood groups. This tool offers quick, detailed estimations using an easy-to-use interface, but results should always be confirmed by a laboratory test.




245+ iOS apps curated and reviewed
If you already know Baby Blood Type Calculator, this is the deeper bench. 245+ baby blood type calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $1.99 | — | No | No | Aug 2026 | |
| 2 | Free | — | No | No | May 2026 | |
| 3 | Free | 3.6★ (5) | No | No | Aug 2026 | |
| 4 | Free | — | No | No | May 2026 | |
| 5 | Free | 1.8★ (5) | No | No | May 2026 | |
| 6 | Free | 2.8★ (4) | No | Yes | May 2026 | |
| 7 | Free | — | Yes | No | May 2026 | |
| 8 | Free | 5.0★ (1) | Yes | No | Jul 2026 |














Estimate potential blood types based on parental blood groups. This tool offers quick, detailed estimations using an easy-to-use interface, but results should always be confirmed by a laboratory test.




This app helps determine potential blood type compatibility for offspring. It uses blood type matching to address doubts about paternity.


Easily share your blood type and discover the blood types of your Facebook friends. Quickly find potential donors for urgent medical needs by seeing which friends have the required blood type.




Estimate a child's potential blood type and Rh factor based on parental blood groups. This tool provides scientifically backed results for educational purposes or personal curiosity.


This app provides essential obstetrical and perinatal calculators for healthcare providers. It aids in patient counseling with tools for assessing risks like extreme prematurity and Down Syndrome, and managing conditions like gestational diabetes. All calculations are performed locally without an internet connection.




Carry a digital blood group card with donor and receiver compatibility information. Save contacts with their blood types and generate a PDF medical file. Optionally integrate with your Health app for automatic configuration.


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 advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.


This app helps you track your pregnancy week-by-week, monitor your baby's development, and access expert advice. It also offers a loyalty program for exclusive discounts and a community forum for support.


This medical app provides a comprehensive suite of tools for calculating gestational age, estimated due dates, and various risk assessments related to pregnancy and women's health. It includes calculators for maternity leave, cervical assessments, and cancer risk estimations, designed for healthcare professionals.


This medical app assists healthcare professionals in calculating gestational age, fetal age, and estimated due dates for pregnant patients. It also includes BMI calculation to support patient care.


This app assists NICU medical staff with precise calculations for infant care, reducing human error and speeding up daily tasks. It offers specialized calculators for fluid management, calorie intake, glucose infusion, calcium/phosphorus levels, gestational age, and umbilical line/ETT measurements.


This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.


Calculate the Glucose Infusion Rate (GIR) for single or multiple IV drips. This tool is designed for medical professionals, particularly those in pediatrics or neonatal ICUs, to quickly determine essential fluid and sugar infusion rates.


This medical tool assists healthcare professionals in estimating the required replacement fluid volume for red blood cell exchange procedures on the Spectra Optia system. It calculates volumes based on patient and fluid data to achieve target Hct and FCR, and can suggest custom primes.