
How to Delete Engine RPM
Published by: RealTime SpecialtiesRelease Date: September 13, 2023
Need to cancel your Engine RPM 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 Engine RPM
Table of Contents:



Engine RPM Unsubscribe Instructions
Unsubscribing from Engine RPM is easy. Follow these steps based on your device:
Canceling Engine RPM 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 Engine RPM and tap on it.
- Press Cancel Subscription.
Canceling Engine RPM 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 Engine RPM and tap Cancel Subscription.
Canceling Engine RPM Subscription on Paypal:
- Log into your PayPal account.
- Click the Settings icon.
- Navigate to Payments, then Manage Automatic Payments.
- Find Engine RPM and click Cancel.
Congratulations! Your Engine RPM subscription is canceled, but you can still use the service until the end of the billing cycle.
How to Delete Engine RPM - RealTime Specialties from Your iOS or Android
Delete Engine RPM from iPhone or iPad:
To delete Engine RPM from your iOS device, follow these steps:
- Locate the Engine RPM app on your home screen.
- Long press the app until options appear.
- Select Remove App and confirm.
Delete Engine RPM from Android:
- Find Engine RPM 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 Engine RPM, 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 Engine RPM forum. Our community is ready to help!
What is Engine RPM?
Engine speed rpm:
This app is primarily for setup and diagnostics of engines. After setting the the number of cylinders and whether the engine is a 2-stroke or 4-stroke engine, the app can work with any internal combustion engine, from diesel tractors to aircraft engines to motorcycles to chainsaws. To use the app you must set an expected RPM range to guide the analysis algorithms to the correct RPM. A real-time graph of the autocorrelation graph is displayed to help in troubleshooting and adjusting the expected RPM range.
The analysis requires a clear sound from the engine without excessive interference from extraneous sounds. Do not expect to read the RPM of an engine while other things are making too much noise at the same time. The analysis also requires that the RPM be stable. It cannot read the RPM of an engine that is rapidly accelerating. For this reason, and because of the need for adjusting the expected RPM range, this app should not be considered a drop-in replacement for an operational tachometer.
Setup options include update periods from 93 milliseconds to 1.5 seconds, one to 12 cylinders, 2-stroke or 4-stroke, low-pass filtering, and signal clipping. The overall RPM range is 400 to 90,000 RPM (although at any one time, the operational range is typically +/- 30% around a nominal expected RPM). Precision is usually about +/- 10 RPM.