Archived App (Last seen on 7 Aug 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This utility app calculates essential parameters for pressure vessels, including minimum thickness, maximum pressure, and remaining operational life. It provides engineers and technicians with critical data for safety and maintenance.
What's New in JRS Calc
0.0.11
April 21, 2021
Updated App Icon and License Agreement
Developer apps
FAQ
What is JRS Calc used for?
JRS Calc is a utility app designed to calculate the minimum thickness, maximum pressure, and remaining life of pressure vessels. It's a specialized tool for professionals in the field.
Is JRS Calc free to use?
Yes, JRS Calc is available for free. There are no costs associated with downloading or using its core functionalities.
What devices is JRS Calc compatible with?
JRS Calc is designed for iOS devices, specifically iPhones and iPods. It is not currently available for Android or other platforms.
How accurate are the calculations in JRS Calc?
The app's accuracy depends on the input data provided by the user. It is developed by The National Board of Boiler and Pressure Vessel Inspectors, suggesting a focus on industry standards.
When was JRS Calc last updated?
The latest version of JRS Calc was released on April 21, 2021. The app was initially released on April 8, 2021.
What is the age rating for JRS Calc?
JRS Calc has an age rating of 4+, making it suitable for a wide range of users, though its technical nature targets professionals.
Does JRS Calc have ads?
No, JRS Calc does not contain advertisements. Users can utilize the app without interruptions from ads.
What is the user feedback on JRS Calc?
JRS Calc has received very positive user feedback, with an average rating of 5.0 stars from 4 ratings. This indicates high satisfaction among its current users.
