Calculator with History + 6.0.6

Review: Free Calculator App for iPhone

1. No advertisements and fast startup speed.
2. Includes calculation history feature.
3. Offers visual input functionality.
4. Compatible with VoiceOver for improved accessibility.
5. Convenient backspace key for easy corrections.
6. User-friendly interface for comfortable one-handed use.
7. Option to show or hide scientific functions.
8. Keyboard sounds with a selection of 19 different sound options.
9. Customizable keyboard colors with a choice of 24 vibrant shades.
10. Keyboard vibration for tactile feedback.
11. Adjustable number of decimal places for precision calculation.
12. Includes thousands separator for better visibility with large numbers.
13. Offers a scientific calculator mode with advanced functions:
- Calculation involving pi - Exponents calculation - Square root calculation - Support for negative numbers - Logarithm calculation - Trigonometric calculations - Calculation involving angles and radians - Calculation involving Euler's number (e) - Factorial calculation - Calculation of the nth root - Support for brackets operation The Free Calculator App for iPhone is a reliable and efficient tool that offers a range of convenient features. With its sleek design, user-friendly interface, and fast startup speed, it provides a seamless experience. The absence of ads ensures a distraction-free environment, making it ideal for both personal and professional use. The visual input option simplifies calculations by allowing users to see their inputs clearly. Additionally, the inclusion of VoiceOver compatibility enhances accessibility for visually impaired users. The backspace key makes it easy to correct any mistakes, while the easy one-hand operation adds to the app's convenience. With the ability to show or hide scientific functions, the app caters to both basic and advanced mathematical needs. The choice of keyboard sounds and colors allows users to personalize their experience. The keyboard vibration feature provides tactile feedback for a satisfying user interaction. The adjustable number of decimal places and thousands separator ensure accurate calculations with large numbers. Lastly, the scientific calculator mode offers various advanced functions like pi, exponents, square root, negative numbers, logarithms, trigonometry, angles and radians, Euler's number (e), factorial calculation, nth root calculation, and support for brackets operation.