Last Updated: January 21, 2026
Please read these Terms of Service ("Terms") carefully before using the Simple 531 application ("the App"). By downloading, installing, or using the App, you agree to be bound by these Terms.
By accessing or using Simple 531, you agree to these Terms of Service and our Privacy Policy. If you do not agree to these Terms, do not use the App.
Simple 531 is a fitness tracking application designed to help users follow the 5/3/1 strength training program. The App allows you to:
Simple 531 is not a medical device and does not provide medical advice. The App is intended for informational and tracking purposes only. Before beginning any exercise program, you should consult with a qualified healthcare professional. By using the App, you acknowledge that:
Simple 531 offers premium features through subscription plans and a lifetime purchase option:
All purchases are subject to Apple's refund policies. To request a refund, please contact Apple Support or visit reportaproblem.apple.com. We do not have the ability to process refunds directly.
You agree to:
The App, including its design, features, and content, is protected by copyright, trademark, and other intellectual property laws. You may not copy, modify, distribute, or create derivative works based on the App without our express written permission.
Your workout data and any content you create within the App remains your property. We claim no ownership over your personal data.
Your use of the App is also governed by our Privacy Policy. You are responsible for maintaining backups of your data. While we use iCloud for data synchronization, we are not responsible for data loss due to device failure, iCloud issues, or other circumstances beyond our control.
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
We do not warrant that:
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL WE BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, USE, OR OTHER INTANGIBLE LOSSES, RESULTING FROM:
You agree to indemnify and hold harmless Simple 531 and its developers from any claims, damages, losses, or expenses arising from your use of the App or violation of these Terms.
We reserve the right to modify these Terms at any time. We will notify users of any material changes by updating the "Last Updated" date. Your continued use of the App after changes constitutes acceptance of the new Terms.
We reserve the right to terminate or suspend your access to the App at any time, without prior notice, for conduct that we believe violates these Terms or is harmful to other users, us, or third parties, or for any other reason.
These Terms shall be governed by and construed in accordance with the laws of the United States, without regard to its conflict of law provisions.
If any provision of these Terms is found to be unenforceable or invalid, that provision will be limited or eliminated to the minimum extent necessary so that these Terms will otherwise remain in full force and effect.
If you have any questions about these Terms, please contact us at:
Email: simple531app@gmail.com