<div class="tab-content-content">Calculator is a simple and easy-to-use calculator app that is perfect for everyday use. It has a clean and stylish design with large buttons that minimize errors. The app provides basic functionalities that most people need for daily calculations, such as adding up receipts, calculating taxes or discounts when shopping, doing homework study for school, some calculation at your workplace, or even when you calculate a tip at restaurants. The app is available for free, but it displays ads at the bottom of the screen. An ad-free version is also available.</div><div class="tab-content-content"></div><div class="tab-content-content">The app has several features, including the option to choose from three keypad layouts, 12 themes, and turn on/off vibration on touch and memory buttons. It displays calculation history and calculated expression, and percentage calculation is available. The backspace button can delete the last digit to correct a simple mistake or clear all by pressing and holding it. The app supports both portrait and landscape mode and displays operator symbols during calculation. It also displays calculations with thousand separators to make it easy to read.</div><div class="tab-content-content"></div><div class="tab-content-content">If you find a bug or have any suggestion for improvement, you can contact the developer at [email protected]. You can also check the news and updates for Calculator on the developer's website.</div><div class="tab-content-content"></div><div class="tab-content-content">*2015/09/25: This app was renamed from "Daily Calculator" to "Calculator". </div>