About
● Large-button basic mode + advanced scientific mode. ● Edit and save formulas, retrieve past formulas to modify and recalculate. ● Clear, easy-to-read numbers for fast, smooth handling of long, complex calculations. ● No need to press the = key, results update in real time as you input. ● Smart history saving that filters out useless intermediate steps, no clutter. ● Far more user-friendly than the iPhone's built-in calculator, supports iPad split-screen use. ● Ideal for all daily calculation scenarios: personal and work use, school (primary, secondary and university), research, education, office, home, engineering, surveying, business and professional use, shopping, trading, quoting, WeChat/QQ/Alipay/Taobao/Pinduoduo/JD/express delivery/SF, expense tracking, cost accounting, bill splitting, payments, settlements, homework, funds, stocks, banking, finance, accounting, wealth management, credit card repayment, top-ups, mortgages, loans, debts, bookkeeping, position topping up, market shopping, travel, VAT, income tax, property tax, tax filing, invoices and tax-related calculations. ● A must-have efficient calculation tool for daily use, no more worries about input errors or being overcharged, with searchable history for easy reference, super intuitive and easy to use!
【Portrait Mode】 Swipe up on the keypad: access advanced scientific calculator functions. Swipe down on the keypad: use the large-button basic calculator.
【Landscape Mode】 Access full advanced scientific calculator functions.
【Free Formula Editing】 Easily edit long formulas. Tap inside a formula to move the cursor freely. Press the left arrow key to move the cursor left one space. Press the right arrow key to move the cursor right one space. Supports multiple nested parentheses (). Short press the delete key to remove the character to the left of the cursor. Long press the delete key to remove the entire formula to the left of the cursor.
【Formula Saving】 Press the checkmark key to save the current formula immediately. Press the AC key to smartly save the current formula and clear the screen. Recently saved formulas appear at the top of the list.
【Reuse Past Formulas】 Double-tap a formula to instantly reuse it.
【Share Past Formulas】 Long press a formula, tap copy, then switch to other apps to paste.
【Delete Past Formulas】 Swipe left to delete a single entry. Tap the clear button in the top right corner of the screen to delete all entries.
【Settings】 Up to 10 decimal places display. Toggle for keypress sound on/off. Choose division symbol: "÷" or "/". Decimal separator and number grouping: supports international number systems including European and Indian formats, also optional Chinese-style ten-thousand grouping, with automatic or custom settings. 9 font weight options to choose from. 20 color scheme options to choose from.
