Terms of Use

Last updated: 5 June 2026

These Terms of Use (“Terms”) govern your use of the Lifto app (“the app”). By downloading or using the app, you agree to these Terms. If you do not agree, do not use the app.

1. License

Your use of the app is also governed by Apple’s Licensed Application End User License Agreement (standard EULA), which is incorporated into these Terms by reference. Where these Terms and the standard EULA conflict, the standard EULA controls for matters it addresses.

2. What Lifto provides

Lifto helps you log workouts and estimates your effective weekly training volume per muscle group using RIR-based set classification and published muscle-activation (%MVIC) data. These figures are estimates derived from third-party research and general models; they are provided for informational and fitness-tracking purposes only.

3. Not medical or professional advice

Lifto is not a medical device and does not provide medical, health, nutritional, or professional training advice. The app’s estimates may be incomplete or inaccurate and must not be relied upon for any medical decision. Always consult a qualified professional before beginning, changing, or relying on any exercise program. You are solely responsible for how you train and for your own safety.

4. Subscriptions

• Lifto Pro is an auto-renewable subscription sold and processed by Apple through the App Store. Pricing is shown in the app before purchase.
• An introductory free trial (where offered) converts to a paid subscription unless cancelled at least 24 hours before the trial ends.
• Subscriptions renew automatically until cancelled. Manage or cancel anytime in your App Store account settings; cancelling stops the next renewal and keeps access until the end of the current period.
• Payments, refunds, and billing are handled by Apple under your App Store agreement. Lifto never receives or stores your payment details.

5. Acceptable use

You agree not to misuse the app, including attempting to reverse-engineer, disrupt, or circumvent the app’s security or licensing, or using it in violation of applicable law.

6. Disclaimer of warranties

The app is provided “as is” and “as available,” without warranties of any kind, whether express or implied, including fitness for a particular purpose and accuracy of estimates, to the maximum extent permitted by law.

7. Limitation of liability

To the maximum extent permitted by law, the developer shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss arising from your reliance on the app’s estimates or your use of (or inability to use) the app, including any injury resulting from training decisions.

8. Changes

We may update these Terms from time to time. Material changes will be reflected by the “Last updated” date above; continued use of the app after changes take effect constitutes acceptance.

9. Contact

Questions about these Terms: [email protected]

Lifto is for fitness tracking only and is not medical advice.