Retro 15C

Developer: Greg Hewgill

App Size: 5.6 MB

Release Date: Dec 15, 2012

Price: FREE

4.2

189 Ratings

Category:

Utilities

Size:

5.6 MB

Download on the App Store

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iPhone

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Students and scientists from the 1980s will remember the classic RPN scientific calculators. These calculators strike a perfect balance between functionality and complexity.

* Complex number arithmetic and trig functions
* Matrix calculations
* Numerical root finder
* Numerical integration
* Statistical functions, linear regression
* Fully programmable

This app is completely free, no ads or extra bits to buy. I love this calculator and I like to share.

Retro 15C 1.1 Apr 27, 2017

Apr 27, 2017 Version History

This app has been updated by Apple to display the Apple Watch app icon.Updated 64 bit build that will survive long past the next iOS update. Also, the calculator display now scales correctly for all iPhone screen sizes.The name of the app has been changed to "Retro 15C". It's still free and always will be.Thank you for your support!

~Greg Hewgill

More Information about: Retro 15C

Price: FREE

Version: 1.1

Compatibility: Requires iOS 8 Or Later

Bundel Id: com.hewgill.Free15c

Size: 5.6 MB

Genre: Utilities

Release Date: Dec 15, 2012

Last Update: Apr 27, 2017

Content Rating: 4+

Developer: Greg Hewgill

Language: English -