Thank you for your continued patience.
We are writing to let you know that we have completed our investigation of your Apple Developer Program account. Upon further investigation, we found that your app does not comply with the following guidelines:
Guideline 2.5.2 - Performance - Software Requirements
During review, your app downloaded code, which is not permitted on the App Store.
Please note that while educational apps designed to teach, develop, or allow students to test executable code may, in limited circumstances, download code, such code may not be used for other purposes and such apps must make the source code completely viewable and editable by the user.
The next submission of this app may require a longer review time, and this app will not be eligible for an expedited review until this issue is resolved.
Review the Software Requirements section of the App Store Review Guidelines.
Ensure your app is compliant with all sections of the App Store Review Guidelines and the Terms & Conditions of the Apple Developer Program.
Once your app is fully compliant, resubmit your app for review.
Submitting apps designed to mislead or harm customers or evade the review process may result in the termination of your Apple Developer Program account. Review the Terms & Conditions of the Apple Developer Program to learn more about our policies regarding termination.
For app design information, check out the following videos: “Essential Design Principles” and “Designing Intuitive User Experiences,” available on the Apple Developer website.
You may also want to review the iOS Human Interface Guidelines for more information on how to create a great user experience in your app.
All apps submitted to the App Store are reviewed against the App Store Review Guidelines, including the Developer Code of Conduct. If we find any issues during our review, your account will be re-investigated. In order to avoid future investigations, please ensure your apps don’t attempt to mislead or harm customers or undermine the review process.
We hope you will consider making the necessary changes to be in compliance with the App Store Review Guidelines and will resubmit your revised binary.
App Store Review"