This app provides inspectors in the oil and gas industry with essential calculations for asset integrity. It offers tools for determining Tmin, MAWP, corrosion rates, and remaining life based on industry standards.
4.1.0
July 17, 2026
What's New - Gamification-based free trial - Calculation improvements - Performance improvements - General bug fixes
MorePremium feature
$5.99
Materials Lookup
Access to premium features
Thanks! More to come!
CORE Calculator App is designed to assist API 510/570 Inspectors in the oil and gas industry with critical calculations such as Tmin, MAWP, corrosion rates, and remaining life, based on industry-recognized codes and standards.
You can perform calculations for Tmin, MAWP, corrosion rates, remaining life based on thickness data, identify probable damage mechanisms, and assess damage susceptibilities. It also provides access to information on construction materials.
The CORE Calculator App is free to download and use for its core functionalities. However, it offers optional subscription plans for 'Materials Lookup' at $4.99/month and 'Damage Mech Screener' at $9.99/month.
CORE Calculator App is compatible with iPhone, iPad, and iPod devices, running on iOS.
The app was last updated on March 17, 2026, with version 4.0.1. While specific update frequency isn't detailed, this indicates ongoing development and maintenance.
CORE Calculator App has an age rating of 4+, making it suitable for a wide range of users.
No, CORE Calculator App does not contain advertisements. The app is free to download and use, with optional in-app purchases for enhanced features.
You can find the Privacy Policy at https://asint.online/privacy-policy and the Terms of Use at https://asint.net/mobiletermandconditions/. These documents detail how your information is handled and the terms of app usage.
