Apps Like PCalc for iPhone and iPad
Calculate, convert, and program with precision
Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.
PCalc screenshots
Ranked alternatives
Showing 701–720 of 1,000 ranked alternatives.

Keystone Pump TDH Calculator
Keystone Pumps LTD
Calculate slurry pump system head pressure.
The app assists engineers with slurry pipe and pump system calculations. It computes required head pressure and limiting settling velocity based on user-entered system parameters.

BA Pro Financial Calculator
Vicinno Soft LLC
Calculate loans, interest, and cash flows
Calculate loan payments, interest rates, and investment returns. Input cash flows and solve for net present value. View amortization schedules and perform break-even analysis. Save and recall multiple scenarios for planning.

Base PRO
Nic Kolbe
Convert numbers between bases effortlessly
Convert numbers between bases 2 to 20. Perform arithmetic operations in different bases. Display results in decimal, binary, and hexadecimal formats. Adjust number system settings for custom calculations. Export calculation history for review.


Units Free
Piet Jonas
Convert units across multiple categories.
The app converts between units in categories like length, temperature, and weight. It provides access to previous conversions through a history list with color-coded categories.

IP Workbench
Jaime McGauley
Calculate subnets and manage IP addresses
Calculate subnets for IPv4 and IPv6 networks. Input IP addresses via camera using OCR. Select subnet masks with a single click. Display network ranges, host counts, and broadcast addresses. Export results in text format.

Oilfield ECD Pro
zhandos uakanov
Calculate ECD with unit flexibility
Calculate Equivalent Circulating Density with unit selection for or Metric units. Input annular pressure and True Vertical Depth to determine ECD. Perform calculations for drilling operations and monitor pressure losses.

Graphulator With Calculus
Paul Turmel
Plot equations, calculate values, analyze data
Allows users to plot 2D and 3D equations variable scaling. Input and solve scientific calculations, trigonometric functions, and logarithms. View data outputs and perform numerical operations.









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