HomeAppsToolsBIG Flat CalculatorApps like BIG Flat Calculator Here are some great alternatives to BIG Flat Calculator by Onmobio Flashlight : Big Number Calculator ★4.6 Big Buttons Typing Keyboard ★4.1 A Basic Calculator ★4.2 Calculator ★4.8 Hex Converter Plus ★4.3 Big Letters & Numbers Keyboard ★4.6 Calculator ★4.6 Calculator ★4.7 Calculator ★4.7 Instant Calculator ★4.6 Calculator Plus with History ★4.8 King Calculator ★4.6 Infinite Precision Calculator ★3.6 Simple calculator ★3.6 Big Keyboard: Easy Phone ★4.3 Voice Calculator Pro ★4.6