Retro 15C 1.1
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Free Version
Publisher Description
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.
Apr 27, 2017
Version 1.1
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!
About Retro 15C
Retro 15C is a free app for iOS published in the System Maintenance list of apps, part of System Utilities.
The company that develops Retro 15C is Greg Hewgill. The latest version released by its developer is 1.1.
To install Retro 15C on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2017-04-27 and was downloaded 6 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Retro 15C as malware if the download link is broken.
How to install Retro 15C on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Retro 15C is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Retro 15C is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
