Simple Calculator. +

1. Download and open the app. No account required. 2. Open Settings to set decimal precision, thousands separators, default tax rate, and rounding preferences. 3. Enter numbers, choose add, subtract, multiply, or divide, then tap the equals key to get results. Use the percent key to calculate tips, discounts, and markups. 4. Store and reuse values with memory and history. Tap a history entry to reinsert it and continue calculating. 5. Copy or share results to other apps. Long press the display to copy, and use clear keys to reset when starting a new calculation.