โ† MPS โ€” Terms of Service

Terms of Service

Last updated: June 25, 2026

This page is a plain-English summary. The complete and legally binding contract is the MPS User Agreement, which you accept when you create your account. If anything on this page differs from the User Agreement, the User Agreement controls. It includes important provisions such as binding arbitration, a class-action waiver, disclaimers, and limitations of liability.

These Terms govern your use of Modular Performance Systems ("MPS", "the app"). By creating an account or using the app, you agree to these Terms and to the User Agreement.

The service

MPS is a personal training and discipline app that lets you track workouts, habits, recovery, expenses, and journaling in one place. We may add, change, or remove features over time.

Your account

You are responsible for your account and for keeping your sign-in secure. You must provide accurate information and be at least 18 years old to use MPS.

Subscriptions & billing

  • MPS offers a free Core tier and paid Elite and Premium tiers.
  • Paid plans may include a free trial. You can cancel at any time before the trial ends to avoid being charged.
  • Paid subscriptions renew automatically until cancelled. You can cancel anytime; access continues until the end of the current billing period.
  • All sales are final and non-refundable, except where a refund is required by law. Cancelling stops future charges but does not refund past payments.
  • Payments are handled by Stripe. Prices are shown before you confirm.

Acceptable use

Don't misuse the app: no attempting to break security, access other users' data, disrupt the service, or use it for anything unlawful.

Not medical advice

MPS is a tracking and motivation tool, not a medical or professional service. It does not provide medical, health, or financial advice. Always consult a qualified professional before starting or changing any training, nutrition, or financial program.

Your content

The data you enter is yours. You grant us permission to store and process it only to provide the service to you, as described in our Privacy Policy.

Disclaimers & limitation of liability

The app is provided "as is" without warranties of any kind. To the fullest extent allowed by law, MPS is not liable for any indirect or incidental damages arising from your use of the app, and our total liability is limited to the amount you paid us in the prior 12 months.

Termination

You can stop using MPS at any time. We may suspend or end accounts that violate these Terms.

Changes to these Terms

We may update these Terms from time to time. Continued use after an update means you accept the revised Terms. We will update the "Last updated" date above.

Contact

Questions? Email jeff@modular-performance.com.

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