Apps Like Blood Type Calculator for iPhone and iPad
Calculate for baby
Calculate possible types for a child by entering parents' groups. Display four possible results: A, B, AB, and 0, each with Rh positive or negative options. Include a donor compatibility .
Blood Type Calculator screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Calculator‰
Tim O's Studios, LLC
Calculate with large buttons and clear display
A calculator with large buttons and a clear display for efficient calculations. Supports basic arithmetic operations. Includes a Retina Display for improved visibility.



Basic Calculator+
Christie Clark
Calculate with large buttons and clear display
A calculator with a clear display and large buttons supports functions. Switch between portrait and landscape modes on iPad. Perform simple calculations without additional features.

Calculator
The App Tower Inc.
Calculate with 80 themes to choose
A with customizable themes allows users to select from multiple visual styles. Perform basic and advanced calculations. Switch between light and dark modes. Adjust font size and color schemes.

Blood Type
AppStellix
Share , find donors quickly
Set your through the . Share it with Facebook friends to collect their types. View a list of donors based on selected . Notify friends of needs and track donation status.


Convert Any Unit
Cider Software LLC
Units instantly and save favorites
Units quickly by typing to filter options. Select a to restrict the second to its category. Save frequently used units to a Favorites list. Browse units manually when needed.

Calculator with History +
Beijing Free Calculator Technology Co., Ltd.
Calculate and track financial formulas
Perform calculations a scientific featuring pi, exponents, square root, negative numbers, and logarithms. View calculation and adjust decimal places or use thousands separators. Customize keyboard colors and sounds.

Meow - World Geography Helper
斌 全
Generate barcodes and lookup country data
Query country information including capital, population, and currency. Generate barcodes by customizing color, thickness, and other parameters. Calculate possible blood groups for children based on parental blood types.



Unit Converter: Mila's Tools
Scott DeSapio
Convert units across 16 categories
Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.

Big Button Calculator Pro Lite
Cider Software LLC
Calculate with dual-line display and color themes
Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Switch between 18 color themes. Enter multi-line equations. Automatically format scientific expressions.

Serum Osmolality Calculator
Krzysztof Gwiazda
Calculate from lab results
Calculate by inputting sodium, glucose, and BUN values in specified units. The provides the result based on the entered data. No additional features or complexity.

Diabetes Logs
Florin Uscatu
Track blood sugar levels and log data
Track blood sugar levels with manual or automatic logging. View clear stats and graphs for progress. Sync data online or offline and share CSV files with healthcare providers. Integrate with Health for data access.


Health calculator: weight, BMI
Hoang Tue
Calculate BMI, calories, and heart rate
Calculate BMI, daily calorie needs, target heart rate zones, blood volume, water intake, ideal weight, pregnancy due date, ovulation period, and blood donation eligibility.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.