Smart Calculator Pro

No Ads, All-in-one Calculator with voice, history for the iPhone and iPad.

◉ Advanced & Smart Calculator+
▸ Basic Calculator (+, -, x, ÷, %, (), ...)
▸ Scientific Calculator (e, pi, π, x!, ^, √, Ln, log, trig, …)
▸ Editable Input (Tap to modify, backspace & update results instantly)
▸ Calculator Widget (for iOS 17.0+)
▸ Calculator Keyboard

◉ Fraction Calculator:
▸ You can calculate addition, subtraction, multiplication, and division of fractions.
▸ You can also perform calculations between decimals and fractions, Quickly and easily check children's fraction math problems.

◉ Unit Converter
▸ Supports length, area, volume, speed, pressure, power, weight, temperature, energy, time, angle, density, force, torque, and the data capacity.

◉ BMI Calculator:
▸ Measure the body mass index (BMI), the basal metabolic rate (BMR), and body fat percentage (BFP).
▸ Save the BMI、BMR、BFP indicators as notes to keep track of your health status at any time.

◉ Date Calculator:
▸ Flexibly calculate the interval of a specific date or anniversary with accuracy to the month, week, day, hour, minute, and second.
- Help kids quickly check math homework for time calculations.

◉ Percentage Calculator:
▸ You can easily calculate the percentage increase or decrease between numbers.
▸ You can also calculate what percentage one number is of another.

◉ Currency Converter
▸ You can calculate currency exchange rate conversions, including dollar, euro, yen, yuan, etc.

◉ Loan Calculator
▸ Calculate total interest, total payment based on loan principal and interest rate.
▸ Share the result to you friends or relatives.

◉ Savings Calculator:
▸ Enter the deposit amount, interest rate and term and interest and final savings balance will be calculated.

◉ Numbers to words
▸ Convert numbers to words for writing checks and legal documents.

◉ Hexadecimal Converter:
▸ Enter a value, and generate a value which converted between binary, octal, decimal, and hexadecimal.

◉ OTHER FEATURES:
▸ Keyboard vibration & Sound.
▸ Thousands separator.
▸ Multiple skin themes.
▸ Support Multitasking (iPad).

More features are being developed~ Please Come to download, just enjoy it ^_^

Disclaimer:
The developer of this application makes no warranties regarding the accuracy, reliability, or suitability of any calculation results