How to Delete 42s RPN Calculator

Published by: Byron Foster
Release Date: June 21, 2017

Need to cancel your 42s RPN Calculator subscription or delete the app? This guide provides step-by-step instructions for iPhones, Android devices, PCs (Windows/Mac), and PayPal. Remember to cancel at least 24 hours before your trial ends to avoid charges.

Guide to Cancel and Delete 42s RPN Calculator

Table of Contents:

Cancel Subscriptions
Delete the App from iOS or Android
Getting a Refund

42s RPN Calculator Unsubscribe Instructions

Unsubscribing from 42s RPN Calculator is easy. Follow these steps based on your device:

Canceling 42s RPN Calculator Subscription on iPhone or iPad:

Open the Settings app.
Tap your name at the top to access your Apple ID.
Tap Subscriptions.
Here, you'll see all your active subscriptions. Find 42s RPN Calculator and tap on it.
Press Cancel Subscription.

Canceling 42s RPN Calculator Subscription on Android:

Open the Google Play Store.
Ensure you’re signed in to the correct Google Account.
Tap the Menu icon, then Subscriptions.
Select 42s RPN Calculator and tap Cancel Subscription.

Canceling 42s RPN Calculator Subscription on Paypal:

Log into your PayPal account.
Click the Settings icon.
Navigate to Payments, then Manage Automatic Payments.
Find 42s RPN Calculator and click Cancel.

Congratulations! Your 42s RPN Calculator subscription is canceled, but you can still use the service until the end of the billing cycle.

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How to Delete 42s RPN Calculator - Byron Foster from Your iOS or Android

Delete 42s RPN Calculator from iPhone or iPad:

To delete 42s RPN Calculator from your iOS device, follow these steps:

Locate the 42s RPN Calculator app on your home screen.
Long press the app until options appear.
Select Remove App and confirm.

Delete 42s RPN Calculator from Android:

Find 42s RPN Calculator in your app drawer or home screen.
Long press the app and drag it to Uninstall.
Confirm to uninstall.

Note: Deleting the app does not stop payments.

How to Get a Refund

If you think you’ve been wrongfully billed or want a refund for 42s RPN Calculator, here’s what to do:

Apple Support (for App Store purchases)
Google Play Support (for Android purchases)

If you need help unsubscribing or further assistance, visit the 42s RPN Calculator forum. Our community is ready to help!

What is 42s RPN Calculator?

Hewlett packard hp-42s rpn scientific calculator self and manual test:

42s is an iPhone port of Thomas Okken's excellent and stable Free42, a complete re-implementation of the highly praised HP-42S RPN calculator. There are no ROMs or emulators involved allowing 42s to run natively and fast. This calculator provides all the functionality of the original 42S with several hundred functions, programability, printer output, etc. Additionally, several enhancements have been made over the original calculator such as additional precision and the ability to import and export programs.

Features include:

* Programmable for custom functionality. Packages are available for additional functionality including Engineering, Scientific, Financial, Statistical, etc. Backward compatible with 41CX programs.
* Internally stores values and performs operations in 25 digit decimal precision.
* Use the iPhone keyboard for entering character data, or variable names.
* Runs several orders of magnitude faster then the original calculator, including program execution, solving, integration, matrix operations, etc...
* Swipe LCD vertically to get up to 7 lines of display.
* Double tap LCD to cut and paste one or more numbers from the stack, or paste one or more numbers to the stack