i41CX 7.6.15

i41CX offers a powerful and advanced programmable RPN scientific calculator experience much like its highly acclaimed counterpart, i41CX+, without some of its most advanced features. This calculator is functionally comparable to the renowned HP-41CX model, inheriting the excellent usability aspects of i41CX+ such as responsive feedback through animated key clicks, audible feedback sounds, and well-spaced keys for precise input. Users can also enjoy a range of traditional and modern skins for customization.

If you require a high-powered programmable RPN calculator without the extensive capabilities of the i41CX+, then the i41CX is a suitable choice. Notably, users have the option to unlock the advanced features of the i41CX+ through secure in-app purchases within the application.

• RPN logic with a 4-element deep memory stack
• 319 main and 124 extended memory registers
• Over 300 built-in functions, including almost 100 functions designed specifically for i41CX
• Features like time, calendar, alarm, and stopwatch functions
• Diverse set of functions and algorithms: numerical, mathematical, statistical, and more
• Access to a wide array of HP-41 library solutions for various domains
• Programmable with over 2000 lines
• User-definable keyboard
• Support for Bluetooth keyboard operation
• Device integration capabilities such as external display mirroring, copy and paste functionalities, GPS, accelerometer, digital compass, and more
• iOS 8 Notification Center widget support
• Sound features including synthetic tones and interface sounds
• Customizable calculator skins and optional mini stack display
• Adjustable sound volume and display color settings
• Usage & Examples table along with a quick reference guide of all built-in functions
• Clean and aesthetically pleasing user interface

A comprehensive FAQ is available at http://alsoftiphone.com/i41CX. For further inquiries or if you require additional information not found in the FAQ, please make use of the "Contact Us" link provided on the webpage. Thank you.