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
Technicians can access safety guidelines, RF data, and calculation tools. View maintenance tips, troubleshoot issues, and learn about international TV formats. Explore specifications, fiber data, and packet transport details.
Perform calculations with basic math operations including addition, subtraction, multiplication, division, and square roots. View tape and history by swiping from the right. Copy results with a tap.
Currency converter lets users switch between currencies. Unit converter changes measurements like length and temperature. Percentage computes percentages. BMI estimates body mass index. Tip determines tips based on bill amount.
Calculate material quantities for landscaping projects by entering dimensions and selecting materials. Generate take-offs for gravel, soil, mulch, and concrete in cubic yards or meters. Export estimates and track project costs.
Calculate BTU/h capacity and determine recommended equipment types. Convert between BTU, kW, Kcal, and Tons. Check current price estimates and compare inverter versus conventional energy consumption. Unlock advanced features through in- purchases.
Calculate with customizable inputs. Track investment over time. Save calculation history. View visual charts for annual returns. Simulate different scenarios to plan financial goals.
Perform calculations with a standard interface and advanced engineering functions. Input numbers and equations, use parentheses, and access scientific operations. Adjust display settings and save history for quick reference.
Calculate parameters and convert units between metric and imperial systems. Access tools for critical bending moment, maximum stress, and deflection. Input loads and dimensions to determine structural properties.
Calculate tips and split bills among multiple people. Set custom tip percentages. Adjust the number of participants to evenly distribute costs. Share totals via text or email.
Perform basic and advanced calculations with a scientific . View and edit calculation history. Correct entries using backspace. Switch between decimal point and decimal comma formats.
Calculate BMI using height and weight. Determine healthy weight range based on height. Choose height units from mm, cm, m, km, inches, feet. Select weight units from kg, lb. Set decimal places for precision.
Calculate dimensions, convert units, and perform angle and rafter measurements. Estimate material quantities and layout stairs. Input measurements for precise calculations. Save and reuse formulas for repeated tasks.
Perform basic arithmetic operations. Switch between currency types. Calculate percentages and use memory functions. Input and display results in multiple languages.