Terms of Use
Last updated: September 2026
By downloading and using Grease Sheet, you agree to these terms. Please read them carefully.
License
Your purchase grants you a personal, non-exclusive license to install and use Grease Sheet on your devices for your own use. You may not copy, redistribute, resell, or reverse-engineer the app or its content.
The content is reference material
Charts, conversions, formulas, and how-to guides are compiled from long-standing industry standards and shop experience and are provided for general reference only. Always verify values against the applicable code, manufacturer specification, or engineering standard before relying on them for any work.
No warranty
The app and its content are provided "as is" without warranty of any kind. We do not guarantee the accuracy, completeness, or suitability of any value or guide for a particular purpose.
Limitation of liability
To the maximum extent permitted by law, Grease Sheet and its authors shall not be liable for any damage, injury, loss, or cost arising from the use or misuse of the app or its content. You are responsible for your own work and for confirming any reference value before acting on it.
App store terms
Use of the app through Apple's App Store or Google Play is also subject to those platforms' own terms of service. Nothing in these terms overrides any rights granted to you by Apple or Google under their respective terms.
Changes to the app
We may update or change the app and its content over time. Continued use after an update constitutes acceptance of the latest version of these terms.
Contact
Questions about these terms? Reach us through the Contact page in the app.