Calculate with multiple tools including standard, tip, compounding, and mortgage calculators. View calculation history. Take notes and organize them within the . Supports both iPhone and iPad.
by jeong kyu lee★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
Calculate flight metrics for Beechcraft aircraft including takeoff, landing, climb, cruise, descent, and instrument procedures. Include turbonormalizer and tip tank options. Compute emergency glide distance with wind adjustments.
Calculate logarithms with customizable bases including e, 2, 10, or any specified value. Input a number and base to get the result. Display the calculation steps and save results for reference.
Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .
View previous calculation results and edit entries by selecting numbers or symbols. Recalculate expressions for error correction. Import past results into new calculations. Add remarks to important records.
Calculate points to identify support and resistance levels for financial instruments. Input high, low, and close prices to determine Resistance 4, Resistance 3, Resistance 2, Resistance 1, , Support 1, Support 2, Support 3, and Support 4 values.
Calculate tips based on total amount and percentage. Split bills among multiple people. Convert currency to view tip costs in local currency. Access global tipping guidelines for different countries. Adjust tip amounts and view total expenses.
Calculate true airspeed, mach number, pressure altitude, and density altitude. Input indicated altitude and Kollsman window pressure setting. Automatically adjusts for standard sea level pressure.
Create and manage project estimates with a digital notebook, calculator, and report builder. Customize tasks or use pre-defined scopes. Track costs, organize workflows, and generate reports on the go.
Allows users to perform calculations and create visual layouts. Edit numbers and formulas in real time with automatic updates. Combine calculations with a canvas for organizing data visually.
Perform calculations, convert units and currencies, and compute percentages and proportions. Calculate areas and volumes. Drag and drop to create custom calculators. Solve complex or simple math problems.
Calculate and engineering parameters with 134 formulas. Input values to compute force, friction, acceleration, work, power, and more. Access definitions and formulas for each calculation. First 5 calculators are free; others require in- purchase.
The app helps hot tub, spa, and pool owners calculate chemical doses for calcium, alkalinity, pH, sanitizer, and stabilizer. It also includes a water balancing feature to calculate the Langelier Saturation Index for system maintenance.
™ allows users to perform fraction calculations and convert between decimals and fractions. It supports degree, minute, and second conversions. Users can handle unit conversions and calculations with dimensional units.