Apple Standard EULA
Rapid PDF is made available subject to the Apple Standard Licensed Application End User License Agreement where the app is distributed through the App Store.
Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Supplemental license scope
The license for Rapid PDF is limited, non-transferable, non-exclusive, and revocable for use on Apple-branded devices that you own or control, subject to the App Store terms and these supplemental conditions.
Restrictions
You may not use Rapid PDF for unlawful purposes, attempt to interfere with the service, or copy, redistribute, or reverse engineer the app beyond the rights that cannot be restricted under applicable law.
Support
Questions about the app or this supplemental EULA can be sent to support@rapid-pdfapp.com.