Image Calculator vs Precision Calc Pro

Simple calculator. You can see the calculation history. The number displayed on the calculator display can be saved. How to use Percent calculation 10% of 50 50 % 10 = 5 300 plus 10% of 300 300 + 10 % = 330 Subtract 20% of 100 to 100 100 - 20 % = 80 AC  Delete all of the calculation. C Move the calculation back one step. ( The previous one is displayed, is displayed the next on input. ) Delete the last digit of the numbers. Swipe the calculator display sideways. ( Copy, Paste, Save ) Numbers on calculator display　 Tap calculator display. Swipe the row of setting buttons to the right to reveal the memory button. ( iPhone portrait orientation ) To edit the title of the saved numbers. Long press the title. It is calculated by the same calculation method as a general calculator.

Precision Calculator is a professional mathematical calculation tool supporting complex mathematical operations, function calculations, and equation solving, suitable for students and engineers. Key Features: • Scientific Calculation - Support trigonometric, logarithmic, exponential functions • Precision Operation - High-precision calculation with accurate results • Formula Solving - Support equation solving and formula calculation • History Records - Save calculation history for easy reference • Unit Conversion - Built-in common unit conversion functions • Offline Usage - No network needed, calculate anytime anywhere • Completely Free - No ads, focused calculation experience Why Choose Precision Calculator? • High-precision calculation with reliable results • Comprehensive functions to meet various calculation needs • Offline usage without network connection • History records for easy review and verification • Clean interface with intuitive operation • No ad interference, focused on calculation Whether you're a professional or everyday user, Precision Calculator meets your needs and is an indispensable assistant.