Apps Like Ratio Calculator Pro for iPhone and iPad
Ratio Calculator Pro 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 HD Pro Lite
Cider Software LLC
Calculate with dual-line display and multi-line input
A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review previous entries.





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.

Calculator HD Pro
Cider Software LLC
Calculate with dual-line display and multi-line input
A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review past entries.

Blood Type Calculator
Krzysztof Gwiazda
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 .

Fraction Calculator Plus #1
DigitAlchemy LLC
Calculate fractions, add, subtract, divide, multiply, convert
Calculate fractions with addition, subtraction, multiplication, and division. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems and convert measurements between cups and teaspoons.





How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.